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Vela Mathematics Program
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Problems
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727
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Problem
erdos:727
True ↔ ∀ k ≥ 2, {n | (n + k).factorial ^ 2 ∣ (2 * n).factorial}.Infinite
Open Current State
Declared status
open
Formalization
formalized
Subjects
number theory
·
factorials
OEIS
A002503 · A343507 · A389396
Sources
source:erdos-problems
·
source:formal-conjectures
Statement
www.erdosproblems.com
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