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

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

Offset

1,6

Links

Table of n, a(n) for n=1..14.

Travis Hoppe and Anna Petrone, Encyclopedia of Finite Graphs

T. Hoppe and A. Petrone, Integer sequence discovery from small graphs, arXiv preprint arXiv:1408.3644, 2014

F. Hüffner, tinygraph, software for generating integer sequences based on graph properties, version 4361e42

Crossrefs

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

Sequence in context: A246132 A229827 A295839 * A242027 A329891 A357810

Adjacent sequences: A243267 A243268 A243269 * A243271 A243272 A243273

Keyword

nonn,more

Author

Travis Hoppe and Anna Petrone, Jun 02 2014

Extensions

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

Status

approved