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Revision history of "2021 JMC 10 Problems/Problem 15"

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  • (cur | prev) 16:19, 1 April 2021‎ Skyscraper (talk | contribs)‎ . . (1,489 bytes) (+1,489)‎ . . (Created page with "==Problem== Let <math>a_0,a_1,a_2,\dots,a_{2021}</math> be a sequence such that <math>a_0=1</math> and <math>a_n = 10^n\cdot a_{n-1}+1</math> for positive integers <math>n \g...")
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