Number of unlabeled loopless multigraphs with n nodes of degree 5 or less.

A333896

Number of unlabeled loopless multigraphs with n nodes of degree 5 or less.

Terms

    a(0) =1a(1) =1a(2) =6a(3) =20a(4) =128a(5) =800a(6) =7252a(7) =78063a(8) =1059783a(9) =17120947a(10) =324989973a(11) =7091405557a(12) =175501697220

External references