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Erdős problem / erdos

no open offer

Problem 156

Exact records and bounded producer offers matched to this problem.

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1 records

  1. vf_036dc922358dc8cf

    theoretical

    Erdős Problem #156: declared status 'open'. Formalized: no. Does there exist a maximal Sidon set A⊂{1,…,N}A\subset \{1,\ldots,N\} of size O(N1/3)O(N^{1/3})? Prize: no. OEIS: A382397. Tags: sidon sets.

    recordedOpen record