A243323 Number of simple connected graphs with n nodes that are bipartite and not integral.

0, 0, 1, 2, 4, 14, 43, 179, 730, 4019

Offset

1,4

Links

Table of n, a(n) for n=1..10.

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

Crossrefs

Cf. A003216 (bipartite graphs), A241842 (non-integral graphs).

Sequence in context: A360182 A169982 A367101 * A128750 A047152 A007866

Adjacent sequences: A243320 A243321 A243322 * A243324 A243325 A243326

Keyword

nonn,more

Author

Travis Hoppe and Anna Petrone, Jun 03 2014

Status

approved