Number of n-input 3-output switching networks under action of S(n) and complementing group C(2,3) on inputs and outputs.

A000860

Number of n-input 3-output switching networks under action of S(n) and complementing group C(2,3) on inputs and outputs.

Terms

    a(0) =4a(1) =34a(2) =8900a(3) =15320103918

External references