A243556 Number of simple connected graphs with n nodes that are integral and have no subgraph isomorphic to bull graph.

1, 1, 1, 2, 1, 3, 2, 3, 0, 14

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, 2014

Crossrefs

Cf. A244427 (no bull subgraphs), A064731 (integral graphs).