Number of N-equivalence classes of self-dual threshold functions of exactly n variables.

A002077

Number of N-equivalence classes of self-dual threshold functions of exactly n variables.

Terms

    a(0) =1a(1) =0a(2) =1a(3) =4a(4) =46a(5) =1322a(6) =112519a(7) =32267168a(8) =34153652752

External references