Art of Problem Solving

1985 USAMO Problems/Problem 5: Revision history

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18 July 2016

  • curprev 12:0312:03, 18 July 2016 1=2 talk contribs 1,638 bytes +1,638 Created page with "== Problem == Let <math>a_1,a_2,a_3,\cdots</math> be a non-decreasing sequence of positive integers. For <math>m\ge1</math>, define <math>b_m=\min\{n: a_n \ge m\}</math>, that..."