Revision history of "1998 IMO Shortlist Problems/C2"

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  • (cur | prev) 00:08, 15 May 2021Sumitrajput0271 (talk | contribs). . (580 bytes) (+580). . (Created page with " n is a fixed positive integer. An odd n-admissible sequence a_1, a_2, a_3, ... satisfies the following conditions: 1 : a_1 = 1. 2 : a_2k = a_2k-1 + 2 or a_2k-1 + n 3 : a_2k+...")