A243270 Number of unlabeled simple graphs with n nodes that are Hamiltonian and bipartite.

1, 0, 0, 1, 0, 4, 0, 24, 0, 473, 0, 30512, 0, 6374556

Offset: 1

Author

Travis Hoppe and Anna Petrone, Jun 02 2014

Keywords

• nonn
• more

Links

• Travis Hoppe and Anna Petrone, Encyclopedia of Finite Graphs.
• Travis Hoppe and Anna Petrone, Integer sequence discovery from small graphs, arXiv preprint arXiv:1408.3644 [math.CO], 2014.
• Falk Hüffner, tinygraph, software for generating integer sequences based on graph properties, version 4361e42
• Eric Weisstein's World of Mathematics, Bipartite Graph.
• Eric Weisstein's World of Mathematics, Hamiltonian Graph.

Crossrefs

Cf. A003216 (Hamiltonian graphs), A005142 (bipartite graphs).

Extensions

a(11)-a(14) added using tinygraph by Falk Hüffner, Aug 13 2017