Erdős problem 377

Is there some absolute constant $C > 0$ such that $\sum_{p \leq n} 1_{p\nmid {2n \choose n}}\frac{1}{p} \leq C$ for all $n$ ?

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The source's own material, retained exactly.

5 retained statements36c6d0fef71a

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FormalConjectures/ErdosProblems/

377.lean

Retained formal statement1 of 5

Is there some absolute constant $C > 0$ such that $\sum_{p \leq n} 1_{p\nmid {2n \choose n}}\frac{1}{p} \leq C$ for all $n$ ?

FormalConjectures/ErdosProblems/377.leanErdos377.erdos_3771 lineExact file

1True ↔ ∃ C > 0, ∀ (n : ℕ), Erdos377.sumInvPrimesNotDvdCentralBinom n ≤ C

OpenStatement only, no proof

Source providers

Erdős Problems1
locator only
Formal Conjectures5
statement retained
VibeMathed0
not observed here
PLBY Lean proofs0
not observed here
Jayyhk Erdős Lean0
not observed here
William Blair Lean proofs0
not observed here
Erdős AI contributions wiki0
not observed here
GPT-Erdős0
not observed here

Referenced paths

FormalConjectures/
- ErdosProblems/
  - 377.lean5