MathDB
Putnam 2016 A2

Source:

December 4, 2016
PutnamPutnam 2016

Problem Statement

Given a positive integer n,n, let M(n)M(n) be the largest integer mm such that (mn1)>(m1n).\binom{m}{n-1}>\binom{m-1}{n}. Evaluate limnM(n)n.\lim_{n\to\infty}\frac{M(n)}{n}.