olymmath

AT-OEMO-BEG 2020 Problem 4

    Find all positive integers aa for which the equation 7an−3n!=20207an -3n! = 2020 has a positive integer solution nn .

    (Richard Henner)

    Dataset text AI-MO AoPS. Quoted with source.

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    Locator at-oemo-beg/2020/p4 · Tag SD95Q5R0VD · Edit this page on GitHub · Keys: j next, k previous