MathDB
2016 Sets

Source: 2016 USAJMO 4

April 20, 2016
AMCUSA(J)MOUSAJMO2016 USAJMOSets

Problem Statement

Find, with proof, the least integer NN such that if any 20162016 elements are removed from the set 1,2,...,N{1, 2,...,N}, one can still find 20162016 distinct numbers among the remaining elements with sum NN.
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