Number of fanout-free Boolean functions of n variables using And, Or and Not gates.

A005737

Number of fanout-free Boolean functions of n variables using And, Or and Not gates.

Terms

    a(0) =2a(1) =4a(2) =14a(3) =96a(4) =1146a(5) =19996a(6) =456774a(7) =12851768a(8) =429005426a(9) =16560937396a(10) =725573492222

External references