Number of matchings in the complete tripartite graph K_{n,n,n}.

A293075

Number of matchings in the complete tripartite graph K_{n,n,n}.

Terms

    a(0) =4a(1) =51a(2) =1126a(3) =37201a(4) =1670136a(5) =96502339a(6) =6900041506a(7) =593717817921

External references