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k a March Highlights and 2025 AoPS Online Class Information
jlacosta   0
Mar 2, 2025
March is the month for State MATHCOUNTS competitions! Kudos to everyone who participated in their local chapter competitions and best of luck to all going to State! Join us on March 11th for a Math Jam devoted to our favorite Chapter competition problems! Are you interested in training for MATHCOUNTS? Be sure to check out our AMC 8/MATHCOUNTS Basics and Advanced courses.

Are you ready to level up with Olympiad training? Registration is open with early bird pricing available for our WOOT programs: MathWOOT (Levels 1 and 2), CodeWOOT, PhysicsWOOT, and ChemWOOT. What is WOOT? WOOT stands for Worldwide Online Olympiad Training and is a 7-month high school math Olympiad preparation and testing program that brings together many of the best students from around the world to learn Olympiad problem solving skills. Classes begin in September!

Do you have plans this summer? There are so many options to fit your schedule and goals whether attending a summer camp or taking online classes, it can be a great break from the routine of the school year. Check out our summer courses at AoPS Online, or if you want a math or language arts class that doesn’t have homework, but is an enriching summer experience, our AoPS Virtual Campus summer camps may be just the ticket! We are expanding our locations for our AoPS Academies across the country with 15 locations so far and new campuses opening in Saratoga CA, Johns Creek GA, and the Upper West Side NY. Check out this page for summer camp information.

Be sure to mark your calendars for the following events:
[list][*]March 5th (Wednesday), 4:30pm PT/7:30pm ET, HCSSiM Math Jam 2025. Amber Verser, Assistant Director of the Hampshire College Summer Studies in Mathematics, will host an information session about HCSSiM, a summer program for high school students.
[*]March 6th (Thursday), 4:00pm PT/7:00pm ET, Free Webinar on Math Competitions from elementary through high school. Join us for an enlightening session that demystifies the world of math competitions and helps you make informed decisions about your contest journey.
[*]March 11th (Tuesday), 4:30pm PT/7:30pm ET, 2025 MATHCOUNTS Chapter Discussion MATH JAM. AoPS instructors will discuss some of their favorite problems from the MATHCOUNTS Chapter Competition. All are welcome!
[*]March 13th (Thursday), 4:00pm PT/7:00pm ET, Free Webinar about Summer Camps at the Virtual Campus. Transform your summer into an unforgettable learning adventure! From elementary through high school, we offer dynamic summer camps featuring topics in mathematics, language arts, and competition preparation - all designed to fit your schedule and ignite your passion for learning.[/list]
Our full course list for upcoming classes is below:
All classes run 7:30pm-8:45pm ET/4:30pm - 5:45pm PT unless otherwise noted.

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0 replies
jlacosta
Mar 2, 2025
0 replies
k i Peer-to-Peer Programs Forum
jwelsh   157
N Dec 11, 2023 by cw357
Many of our AoPS Community members share their knowledge with their peers in a variety of ways, ranging from creating mock contests to creating real contests to writing handouts to hosting sessions as part of our partnership with schoolhouse.world.

To facilitate students in these efforts, we have created a new Peer-to-Peer Programs forum. With the creation of this forum, we are starting a new process for those of you who want to advertise your efforts. These advertisements and ensuing discussions have been cluttering up some of the forums that were meant for other purposes, so we’re gathering these topics in one place. This also allows students to find new peer-to-peer learning opportunities without having to poke around all the other forums.

To announce your program, or to invite others to work with you on it, here’s what to do:

1) Post a new topic in the Peer-to-Peer Programs forum. This will be the discussion thread for your program.

2) Post a single brief post in this thread that links the discussion thread of your program in the Peer-to-Peer Programs forum.

Please note that we’ll move or delete any future advertisement posts that are outside the Peer-to-Peer Programs forum, as well as any posts in this topic that are not brief announcements of new opportunities. In particular, this topic should not be used to discuss specific programs; those discussions should occur in topics in the Peer-to-Peer Programs forum.

Your post in this thread should have what you're sharing (class, session, tutoring, handout, math or coding game/other program) and a link to the thread in the Peer-to-Peer Programs forum, which should have more information (like where to find what you're sharing).
157 replies
jwelsh
Mar 15, 2021
cw357
Dec 11, 2023
k i C&P posting recs by mods
v_Enhance   0
Jun 12, 2020
The purpose of this post is to lay out a few suggestions about what kind of posts work well for the C&P forum. Except in a few cases these are mostly meant to be "suggestions based on historical trends" rather than firm hard rules; we may eventually replace this with an actual list of firm rules but that requires admin approval :) That said, if you post something in the "discouraged" category, you should not be totally surprised if it gets locked; they are discouraged exactly because past experience shows they tend to go badly.
-----------------------------
1. Program discussion: Allowed
If you have questions about specific camps or programs (e.g. which classes are good at X camp?), these questions fit well here. Many camps/programs have specific sub-forums too but we understand a lot of them are not active.
-----------------------------
2. Results discussion: Allowed
You can make threads about e.g. how you did on contests (including AMC), though on AMC day when there is a lot of discussion. Moderators and administrators may do a lot of thread-merging / forum-wrangling to keep things in one place.
-----------------------------
3. Reposting solutions or questions to past AMC/AIME/USAMO problems: Allowed
This forum contains a post for nearly every problem from AMC8, AMC10, AMC12, AIME, USAJMO, USAMO (and these links give you an index of all these posts). It is always permitted to post a full solution to any problem in its own thread (linked above), regardless of how old the problem is, and even if this solution is similar to one that has already been posted. We encourage this type of posting because it is helpful for the user to explain their solution in full to an audience, and for future users who want to see multiple approaches to a problem or even just the frequency distribution of common approaches. We do ask for some explanation; if you just post "the answer is (B); ez" then you are not adding anything useful.

You are also encouraged to post questions about a specific problem in the specific thread for that problem, or about previous user's solutions. It's almost always better to use the existing thread than to start a new one, to keep all the discussion in one place easily searchable for future visitors.
-----------------------------
4. Advice posts: Allowed, but read below first
You can use this forum to ask for advice about how to prepare for math competitions in general. But you should be aware that this question has been asked many many times. Before making a post, you are encouraged to look at the following:
[list]
[*] Stop looking for the right training: A generic post about advice that keeps getting stickied :)
[*] There is an enormous list of links on the Wiki of books / problems / etc for all levels.
[/list]
When you do post, we really encourage you to be as specific as possible in your question. Tell us about your background, what you've tried already, etc.

Actually, the absolute best way to get a helpful response is to take a few examples of problems that you tried to solve but couldn't, and explain what you tried on them / why you couldn't solve them. Here is a great example of a specific question.
-----------------------------
5. Publicity: use P2P forum instead
See https://artofproblemsolving.com/community/c5h2489297_peertopeer_programs_forum.
Some exceptions have been allowed in the past, but these require approval from administrators. (I am not totally sure what the criteria is. I am not an administrator.)
-----------------------------
6. Mock contests: use Mock Contests forum instead
Mock contests should be posted in the dedicated forum instead:
https://artofproblemsolving.com/community/c594864_aops_mock_contests
-----------------------------
7. AMC procedural questions: suggest to contact the AMC HQ instead
If you have a question like "how do I submit a change of venue form for the AIME" or "why is my name not on the qualifiers list even though I have a 300 index", you would be better off calling or emailing the AMC program to ask, they are the ones who can help you :)
-----------------------------
8. Discussion of random math problems: suggest to use MSM/HSM/HSO instead
If you are discussing a specific math problem that isn't from the AMC/AIME/USAMO, it's better to post these in Middle School Math, High School Math, High School Olympiads instead.
-----------------------------
9. Politics: suggest to use Round Table instead
There are important conversations to be had about things like gender diversity in math contests, etc., for sure. However, from experience we think that C&P is historically not a good place to have these conversations, as they go off the rails very quickly. We encourage you to use the Round Table instead, where it is much more clear that all posts need to be serious.
-----------------------------
10. MAA complaints: discouraged
We don't want to pretend that the MAA is perfect or that we agree with everything they do. However, we chose to discourage this sort of behavior because in practice most of the comments we see are not useful and some are frankly offensive.
[list] [*] If you just want to blow off steam, do it on your blog instead.
[*] When you have criticism, it should be reasoned, well-thought and constructive. What we mean by this is, for example, when the AOIME was announced, there was great outrage about potential cheating. Well, do you really think that this is something the organizers didn't think about too? Simply posting that "people will cheat and steal my USAMOO qualification, the MAA are idiots!" is not helpful as it is not bringing any new information to the table.
[*] Even if you do have reasoned, well-thought, constructive criticism, we think it is actually better to email it the MAA instead, rather than post it here. Experience shows that even polite, well-meaning suggestions posted in C&P are often derailed by less mature users who insist on complaining about everything.
[/list]
-----------------------------
11. Memes and joke posts: discouraged
It's fine to make jokes or lighthearted posts every so often. But it should be done with discretion. Ideally, jokes should be done within a longer post that has other content. For example, in my response to one user's question about olympiad combinatorics, I used a silly picture of Sogiita Gunha, but it was done within a context of a much longer post where it was meant to actually make a point.

On the other hand, there are many threads which consist largely of posts whose only content is an attached meme with the word "MAA" in it. When done in excess like this, the jokes reflect poorly on the community, so we explicitly discourage them.
-----------------------------
12. Questions that no one can answer: discouraged
Examples of this: "will MIT ask for AOIME scores?", "what will the AIME 2021 cutoffs be (asked in 2020)", etc. Basically, if you ask a question on this forum, it's better if the question is something that a user can plausibly answer :)
-----------------------------
13. Blind speculation: discouraged
Along these lines, if you do see a question that you don't have an answer to, we discourage "blindly guessing" as it leads to spreading of baseless rumors. For example, if you see some user posting "why are there fewer qualifiers than usual this year?", you should not reply "the MAA must have been worried about online cheating so they took fewer people!!". Was sich überhaupt sagen lässt, lässt sich klar sagen; und wovon man nicht reden kann, darüber muss man schweigen.
-----------------------------
14. Discussion of cheating: strongly discouraged
If you have evidence or reasonable suspicion of cheating, please report this to your Competition Manager or to the AMC HQ; these forums cannot help you.
Otherwise, please avoid public discussion of cheating. That is: no discussion of methods of cheating, no speculation about how cheating affects cutoffs, and so on --- it is not helpful to anyone, and it creates a sour atmosphere. A longer explanation is given in Seriously, please stop discussing how to cheat.
-----------------------------
15. Cutoff jokes: never allowed
Whenever the cutoffs for any major contest are released, it is very obvious when they are official. In the past, this has been achieved by the numbers being posted on the official AMC website (here) or through a post from the AMCDirector account.

You must never post fake cutoffs, even as a joke. You should also refrain from posting cutoffs that you've heard of via email, etc., because it is better to wait for the obvious official announcement. A longer explanation is given in A Treatise on Cutoff Trolling.
-----------------------------
16. Meanness: never allowed
Being mean is worse than being immature and unproductive. If another user does something which you think is inappropriate, use the Report button to bring the post to moderator attention, or if you really must reply, do so in a way that is tactful and constructive rather than inflammatory.
-----------------------------

Finally, we remind you all to sit back and enjoy the problems. :D

-----------------------------
(EDIT 2024-09-13: AoPS has asked to me to add the following item.)

Advertising paid program or service: never allowed

Per the AoPS Terms of Service (rule 5h), general advertisements are not allowed.

While we do allow advertisements of official contests (at the MAA and MATHCOUNTS level) and those run by college students with at least one successful year, any and all advertisements of a paid service or program is not allowed and will be deleted.
0 replies
v_Enhance
Jun 12, 2020
0 replies
k i Stop looking for the "right" training
v_Enhance   50
N Oct 16, 2017 by blawho12
Source: Contest advice
EDIT 2019-02-01: https://blog.evanchen.cc/2019/01/31/math-contest-platitudes-v3/ is the updated version of this.

EDIT 2021-06-09: see also https://web.evanchen.cc/faq-contest.html.

Original 2013 post
50 replies
v_Enhance
Feb 15, 2013
blawho12
Oct 16, 2017
combo j3 :blobheart:
rhydon516   17
N 6 hours ago by MathLuis
Source: USAJMO 2025/3
Let $m$ and $n$ be positive integers, and let $\mathcal R$ be a $2m\times 2n$ grid of unit squares.

A domino is a $1\times2$ or $2\times1$ rectangle. A subset $S$ of grid squares in $\mathcal R$ is domino-tileable if dominoes can be placed to cover every square of $S$ exactly once with no domino extending outside of $S$. Note: The empty set is domino tileable.

An up-right path is a path from the lower-left corner of $\mathcal R$ to the upper-right corner of $\mathcal R$ formed by exactly $2m+2n$ edges of the grid squares.

Determine, with proof, in terms of $m$ and $n$, the number of up-right paths that divide $\mathcal R$ into two domino-tileable subsets.
17 replies
1 viewing
rhydon516
Yesterday at 12:08 PM
MathLuis
6 hours ago
F=ma USAPhO qualification
RabtejKalra   5
N 6 hours ago by torch
Which would be more benificial to USAPhO qualification, doing the AoPS physics courses (Intro to Physics all the way to F=ma Problem Series) or doing the first half of HRK?
5 replies
RabtejKalra
Yesterday at 10:56 PM
torch
6 hours ago
USA Canada math camp
Bread10   20
N Today at 4:27 AM by torch
How difficult is it to get into USA Canada math camp? What should be expected from an accepted applicant in terms of the qualifying quiz, essays and other awards or math context?
20 replies
Bread10
Mar 2, 2025
torch
Today at 4:27 AM
MATHCOUNTS on ESPN
rrusczyk   24
N Today at 4:21 AM by aidan0626
ESPN noon EST - the Countdown round of Nationals.

(Disclaimer: yours truly is an 'analyst' for the broadcast.)
24 replies
rrusczyk
May 27, 2003
aidan0626
Today at 4:21 AM
Chances of mathcounts nats qual
stjwyl   81
N Today at 4:19 AM by mathelvin
Info:
In 8th grade so I'm really hoping I can make nats now

I currently mock around 38 - 40 on nationals questions from 2015+
I mock anywhere from 37 - 42 on state questons from 2020+

For the sprint round I also have noticed that the difficulty jump from questions around 19 and 20 to questions around 22 and 23 has been really large (starting from 2023). I've also noticed that the last three questions (also from 2023 ->) are IMO impossible to do in the 40 minutes.

On target I can get 7/8 or even 8/8 if I'm lucky but it's possible for me to get 6/8

I'm in MA :sob: really hard state so do I have a chance

Edit: Just mocked the 2022 state round and got a 41 (29 sprint, 12 target :sob:)

Currently putting around 3 hrs or so a day and I have been for the past 2 months
States is 3/1 for me :sob:

so am i cooked
81 replies
stjwyl
Feb 21, 2025
mathelvin
Today at 4:19 AM
high tech FE as J1?!
imagien_bad   52
N Today at 4:05 AM by Maximilian113
Source: USAJMO 2025/1
Let $\mathbb Z$ be the set of integers, and let $f\colon \mathbb Z \to \mathbb Z$ be a function. Prove that there are infinitely many integers $c$ such that the function $g\colon \mathbb Z \to \mathbb Z$ defined by $g(x) = f(x) + cx$ is not bijective.
Note: A function $g\colon \mathbb Z \to \mathbb Z$ is bijective if for every integer $b$, there exists exactly one integer $a$ such that $g(a) = b$.
52 replies
imagien_bad
Yesterday at 12:00 PM
Maximilian113
Today at 4:05 AM
Mathcounts STRATEGIES
Existing_Human1   17
N Today at 3:54 AM by mathenrichmentaops
Hello commuinty!

I am wondering what your strategies are for mathcounts. Please note I do not mean tips. These can be for all rounds, but please specify. BTW, this is for state, but it can apply to any competition.

Ex:
Team - sit in a specific order
Target - do the easiest first
Sprint - go as fast as possible

I just made up the examples, and you will probably have better strategies, so if you want to help out, please do
17 replies
Existing_Human1
Yesterday at 7:27 PM
mathenrichmentaops
Today at 3:54 AM
Mathcounts state iowa
iwillregretthisnamelater   6
N Today at 3:28 AM by iwillregretthisnamelater
Ok I’m a 6th grader in Iowa who got 38 in chapter which was first, so what are the chances of me getting in nats? I should feel confident but I don’t. I have a week until states and I’m getting really anxious. What should I do? And also does the cdr count in Iowa? Because I heard that some states do cdr for fun or something and that it doesn’t count to final standings.
6 replies
iwillregretthisnamelater
Yesterday at 4:55 AM
iwillregretthisnamelater
Today at 3:28 AM
Weird DeMoivre Stuff
EGMO   19
N Today at 2:54 AM by Magnetoninja
Source: 2023 AMC 12A P25
There is a unique sequence of integers $a_1, a_2, \cdots a_{2023}$ such that
$$
\tan2023x = \frac{a_1 \tan x + a_3 \tan^3 x + a_5 \tan^5 x + \cdots + a_{2023} \tan^{2023} x}{1 + a_2 \tan^2 x + a_4 \tan^4 x \cdots + a_{2022} \tan^{2022} x}
$$whenever $\tan 2023x$ is defined. What is $a_{2023}?$

$\textbf{(A) } -2023 \qquad\textbf{(B) } -2022 \qquad\textbf{(C) } -1 \qquad\textbf{(D) } 1 \qquad\textbf{(E) } 2023$
19 replies
EGMO
Nov 9, 2023
Magnetoninja
Today at 2:54 AM
questions from a first-time applicant to math camps
akliu   23
N Today at 2:50 AM by John_Mgr
hey!! im a first time applicant for a lot of math camps (namely: usa-canada mathcamp, PROMYS, Ross, MathILY, HCSSiM), and I was just wondering:

1. how much of an effect would being a first-time applicant have on making these math camps individually?
2. I spent a huge amount of effort (like 50 or something hours) on the USA-Canada Mathcamp application quiz in particular, but I'm pretty worried because supposedly almost no first-time applicants get into the camp. Are there any first-time applicants that you know of, and what did their applications (as in, qualifying quiz solutions) look like?
3. Additionally, a lot of people give off the impression that not doing the full problem set will screw your application over, except in rare cases. How much do you think a fakesolve would impact my PROMYS application chances?

thanks in advance!
23 replies
akliu
Mar 12, 2025
John_Mgr
Today at 2:50 AM
Anyone LFT for SMT?
Mathdreams   0
Today at 2:26 AM
Hi everyone,

Is there anyone willing to join an SMT (Stanford Math Tournament) team?

I have a team looking for one more person.

Edit: If you are interested, please PM me, and I'll answer any questions there :)
0 replies
Mathdreams
Today at 2:26 AM
0 replies
MOHS for Day 1
MajesticCheese   16
N Today at 2:26 AM by KevinChen_Yay
What is your opinion for MOHS for day 1?

JMO 1:
JMO 2/AMO 1:
JMO 3:
AMO 2:
AMO 3:
16 replies
MajesticCheese
Yesterday at 3:15 PM
KevinChen_Yay
Today at 2:26 AM
Average score for USA/Canada Mathcamp Applicant
duwoah   7
N Today at 2:25 AM by Aarush12
Hi I'm applying to USA/Canada mathcamp and just want to know how I'm doing compared to others. How many problems on average does a typical accepted applicant solve?
7 replies
duwoah
Feb 21, 2025
Aarush12
Today at 2:25 AM
USAJMO 2025
hashbrown2009   8
N Today at 2:24 AM by KevinChen_Yay
Predict what you got for first 3 in 2025 USAJMO.

I predict I got:

(6)(6)(5) so 17.
8 replies
hashbrown2009
Today at 1:25 AM
KevinChen_Yay
Today at 2:24 AM
I think I regressed at math
PaperMath   20
N Mar 18, 2025 by jlcong
I found the slip of paper a few days ago that I think I wrote when I was in kindergarten. It is just a sequence of numbers and you have to find the next number, the pattern is $1,2,5,40,1280,?$. I couldn't solve this and was wondering if any of you can find the pattern
20 replies
PaperMath
Mar 8, 2025
jlcong
Mar 18, 2025
I think I regressed at math
G H J
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PaperMath
958 posts
#1
Y by
I found the slip of paper a few days ago that I think I wrote when I was in kindergarten. It is just a sequence of numbers and you have to find the next number, the pattern is $1,2,5,40,1280,?$. I couldn't solve this and was wondering if any of you can find the pattern
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IsaacShi
256 posts
#2 • 1 Y
Y by ChickensEatGrass
And you wrote that in kindergarten ?
This post has been edited 1 time. Last edited by IsaacShi, Mar 8, 2025, 4:20 AM
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Disjunction
104 posts
#3
Y by
The only thing that can be deduced from this is a fourth difference of $1143$.
Not even too sure about this since the sample is extremely small.
Someone try to find the type of sequence.
This post has been edited 2 times. Last edited by Disjunction, Mar 8, 2025, 4:24 AM
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Yrock
1213 posts
#4
Y by
I cant find it either :facepalm: I think it's a recursion..

@bove bruh

*searching in OEIS*

EDIT: not in OEIS..
This post has been edited 2 times. Last edited by Yrock, Mar 8, 2025, 4:23 AM
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aidan0626
1755 posts
#5 • 2 Y
Y by giratina3, MathPerson12321
The pattern is clearly $a_n=\frac{381}{8}n^{4}-\frac{1885}{4}n^{3}+\frac{13103n^{2}}{8}-\frac{9313n}{4}+1115$, and thus the next term is $a_6=6,041.$
This post has been edited 1 time. Last edited by aidan0626, Mar 8, 2025, 4:24 AM
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Disjunction
104 posts
#6
Y by
aidan0626 wrote:
The pattern is clearly $a_n=\frac{381}{8}x^{4}-\frac{1885}{4}x^{3}+\frac{13103x^{2}}{8}-\frac{9313x}{4}+1115$, and thus the next term is $a_6=6,041.$

Careful there. The fourth difference seen is 1143. However, we don't know if it's constant since our sample size is limited to the fourth difference. Based on the given terms, however, that seems fair enough, although there's no way to prove that it's true as we can't prove the consistency of the fourth difference.
This post has been edited 2 times. Last edited by Disjunction, Mar 8, 2025, 4:27 AM
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Disjunction
104 posts
#7
Y by
Also, @aidan0626, it appears that you performed a quartic regression. Since we don't have any more information about the terms, we can't tell if the overall sequence will act this way. It only works for the terms that are given since it goes up to the fourth difference (quartic).
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Disjunction
104 posts
#8
Y by
Conclusion: The pattern has an infinite number of solutions so long as it fits the terms given.
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aidan0626
1755 posts
#9
Y by
Apologies. The sequence is clearly
\begin{align*}
a_n=\begin{cases}
1 & n=1\\
2 & n=2\\
5 & n=3\\
40 & n=4\\
1280 & n=5\\
69420 & n\ge 6,n\pmod{2}=0\\
1434 & n\ge6,n\pmod{2}=1
\end{cases}\end{align*}
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Disjunction
104 posts
#10
Y by
aidan0626 wrote:
Apologies. The sequence is clearly
\begin{align*}
a_n=\begin{cases}
1 & n=1\\
2 & n=2\\
5 & n=3\\
40 & n=4\\
1280 & n=5\\
69420 & n\ge 6,n\pmod{2}=0\\
1434 & n\ge6,n\pmod{2}=1
\end{cases}\end{align*}

Hey, it could be! Lol.
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fossasor
519 posts
#11 • 2 Y
Y by ChickensEatGrass, AccurateArmadillo7676
I have a theory: you know how sometimes preschoolers will be like "I can write cursive!" and hold up a piece of paper with nonsensical squiggly lines? Maybe this is like that. You saw other sequence problems in kindergarten, so you decided to create one and wrote some random numbers that seemed to kind of have a pattern.

I hate to be pessimistic, but that might be the case.
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Gavin_Deng
749 posts
#12
Y by
I finally understand why he chose “papermath” as his username.
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Charizard_637
86 posts
#13
Y by
WAIT WAIT WAIT I THINK I SOLVED IT
and I swear on my entire math career I didn’t use any sort of ai I sat at my desk for an hour) I made nats at Mathcounts this year)

Quadruple each term:
4, 8, 20, 160, 5120
160 = 4^2 * 20 / 2
5120 = 8^2 * 160 / 2
A possible sequence could be a(n) = (a(n-3))^2 * a(n-1). This gives probable cause that the next term is 20^2 * 5120 / 2 =1,024,000, but remember we quadrupled at the beginning, so let’s unquadruple; 256,000
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Charizard_637
86 posts
#14
Y by
Charizard_637 wrote:
WAIT WAIT WAIT I THINK I SOLVED IT
and I swear on my entire math career I didn’t use any sort of ai I sat at my desk for an hour) I made nats at Mathcounts this year)

Quadruple each term:
4, 8, 20, 160, 5120
160 = 4^2 * 20 / 2
5120 = 8^2 * 160 / 2
A possible sequence could be a(n) = (a(n-3))^2 * a(n-1). This gives probable cause that the next term is 20^2 * 5120 / 2 =1,024,000, but remember we quadrupled at the beginning, so let’s unquadruple; 256,000

This is obviously subjective to being incorrect, but the sample size for this kind of sequence is too small, leaving endless possibilities. I believe mine was one of the most straightforward, although I hope someone can find an even better tentative one.
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Yrock
1213 posts
#15
Y by
Gaslighted ChatGPT into solving this... Used both of SirAppel's functions.. so 69420!
hidden for length
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c_double_sharp
289 posts
#16 • 3 Y
Y by DhruvJha, MathPerson12321, ChickensEatGrass
charizard try not to flex making nats for 2 microseconds challenge:

is it possible that your kindergarten handwriting is awful and you misread a number or two?
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Pikachu19
699 posts
#17
Y by
Yrock wrote:
Gaslighted ChatGPT into solving this... Used both of SirAppel's functions.. so 69420!
hidden for length

why not just put the pattern into the ai
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Charizard_637
86 posts
#18
Y by
c_double_sharp wrote:
charizard try not to flex making nats for 2 microseconds challenge:

is it possible that your kindergarten handwriting is awful and you misread a number or two?

I'm so sorry I didn't mean to flex like that, wanted to emphasize a lot on the line and btw I was not supposed to make nats I locked in out of nowhere
also trying to assemble my MN team so sorry to appear boasty
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MathPerson12321
3616 posts
#19
Y by
Charizard_637 wrote:
c_double_sharp wrote:
charizard try not to flex making nats for 2 microseconds challenge:

is it possible that your kindergarten handwriting is awful and you misread a number or two?

I'm so sorry I didn't mean to flex like that, wanted to emphasize a lot on the line and btw I was not supposed to make nats I locked in out of nowhere
also trying to assemble my MN team so sorry to appear boasty

You’ve said this like 10000 times I’ve already asked you to stop and clearly you aren’t.
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Charizard_637
86 posts
#20
Y by
MathPerson12321 wrote:
Charizard_637 wrote:
c_double_sharp wrote:
charizard try not to flex making nats for 2 microseconds challenge:

is it possible that your kindergarten handwriting is awful and you misread a number or two?

I'm so sorry I didn't mean to flex like that, wanted to emphasize a lot on the line and btw I was not supposed to make nats I locked in out of nowhere
also trying to assemble my MN team so sorry to appear boasty

You’ve said this like 10000 times I’ve already asked you to stop and clearly you aren’t.

I think I've said this like 4x, I wont post it anywhere honestly now anyone who wants to know knows there's just no point
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jlcong
364 posts
#21
Y by
Someone said i regressed and will continue to regress, how can i counter?
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