Formal target: Corpus.OEIS228828.conjecture

Conjecture: the sequence A228828 is infinite.

Exact formal statement

Set.Infinite.{0} (Set.ofPred.{0} fun x => Exists.{1} fun n => Eq.{1} (Corpus.OEIS228828.a n) x)

This target is a formal statement, not a proof of the problem.

Environment availability: available.

Public accepted solutions (paginated API)

Public JSON record