Number of Boolean functions of n variables and rank 4 from Post class F(5,inf).

A051376

Number of Boolean functions of n variables and rank 4 from Post class F(5,inf).

Terms

    a(0) =0a(1) =0a(2) =3a(3) =134a(4) =1935a(5) =20830a(6) =198303a(7) =1776894a(8) =15402495a(9) =130890110a(10) =1098087903a(11) =9130126654a(12) =75412301055a(13) =619706950590

External references