Dedekind numbers: monotone Boolean functions, or nonempty antichains of subsets of an n-set.

A014466

Dedekind numbers: monotone Boolean functions, or nonempty antichains of subsets of an n-set.

Terms

    a(0) =1a(1) =2a(2) =5a(3) =19a(4) =167a(5) =7580a(6) =7828353

External references