A243320 Number of simple connected graphs with n nodes that are bipartite and Eulerian.

1, 0, 0, 1, 0, 2, 1, 6, 7, 29, 64, 287, 1148, 7267, 55997, 620561

Offset

1,6

Links

Table of n, a(n) for n=1..16.

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 [math.CO], 2014.

F. Hüffner, tinygraph, software for generating integer sequences based on graph properties, version 69d4186

Crossrefs

Cf. A005142 (bipartite graphs), A003049 (Eulerian graphs).

Sequence in context: A172285 A192232 A358723 * A363470 A319897 A350009

Adjacent sequences: A243317 A243318 A243319 * A243321 A243322 A243323

Keyword

nonn,more

Author

Travis Hoppe and Anna Petrone, Jun 03 2014

Extensions

a(11)-a(16) added using tinygraph by Falk Hüffner, Jan 15 2016

Status

approved