Turkey MO #4

by XmL, Jun 5, 2014, 3:43 AM

Problem: Find all positive integers $m$ and $n$ satisfying $2^n+n=m!$

Solution

I did this problem in 30 minutes after a really boring math exam.
This post has been edited 1 time. Last edited by XmL, Aug 12, 2014, 11:17 PM

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Still an immature proof writer :)

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  • Good blog! I hope to see more posts here!

    by WizardMath, Feb 3, 2018, 6:57 PM

  • Thanks Harry Potter :D

    by XmL, Jul 30, 2014, 10:47 PM

  • Hey dude. Nice blog. I like your work.

    by gamjawon, Jul 30, 2014, 7:43 AM

  • Thanks...although most of the posts here won't be about geometry...rightnow I'm trying to improve my skills in other areas such as number theory and combo.

    by XmL, Jun 5, 2014, 1:11 AM

  • Hi Geometer,,nice blog..:D

    by vanu1996, Jun 4, 2014, 1:27 PM

  • Check your private massage :)

    by zabihpourmahdi, Jan 11, 2013, 5:34 PM

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