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Erdős problem 862

Let A1(N)A_1(N) be the number of maximal Sidon subsets of {1,…,N}\{1,\ldots,N\}. Is it true that A1(N)>2NcA_1(N) > 2^{N^c} for some constant c>0c>0?

Erdős Problems records this as solved (Lean).

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How far the record reaches4 of 6 stages
  1. Sourceerdos-problems
  2. StatementRetained
  3. Formal3 retained
  4. Resolutionsolved (Lean)
  5. WorkNone recorded
  6. DecisionNone here
  7. The questionNot reached
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Where the source files it589 share a topic
Erdős problem 321accepted
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