Revision history of "2016 APMO Problems/Problem 2"

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  • (cur | prev) 20:50, 11 July 2021Satisfiedmagma (talk | contribs). . (361 bytes) (+361). . (Created page with "==Problem== A positive integer is called fancy if it can be expressed in the form<cmath>2^{a_1}+2^{a_2}+ \cdots+ 2^{a_{100}},</cmath>where <math>a_1,a_2, \cdots, a_{100}</mat...")
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