Number of n-node labeled oriented graphs whose underlying graphs are mating graphs, cf. A006024.

A102596

Number of n-node labeled oriented graphs whose underlying graphs are mating graphs, cf. A006024.

Terms

    a(0) =1a(1) =1a(2) =2a(3) =14a(4) =396a(5) =34748a(6) =9281784a(7) =7454765736

External references