A243549 Number of simple connected graphs with n nodes that are non-integral and have no subgraph isomorphic to the bowtie graph.

0, 0, 1, 4, 13, 56, 272, 1761, 14835, 174092

Offset: 1

Author

Travis Hoppe and Anna Petrone, Jun 06 2014

Keywords

• nonn
• more

Links

• 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.

Crossrefs

Cf. A242792 (bowtie-free graphs), A241842 (non-integral graphs).