A243271 Number of unlabeled simple graphs with n nodes that are Hamiltonian and distance-regular.

1, 0, 1, 2, 2, 4, 2, 5, 4, 6

Offset: 1

Author

Travis Hoppe and Anna Petrone, Jun 02 2014

Keywords

• nonn
• more

Links

• Travis Hoppe and Anna Petrone, Encyclopedia of Finite Graphs.
• Travis Hoppe and Anna Petrone, Integer sequence discovery from small graphs, arXiv preprint arXiv:1408.3644 [math.CO], 2014.
• Eric Weisstein's World of Mathematics, Distance-Regular Graph.
• Eric Weisstein's World of Mathematics, Hamiltonian Graph.

Crossrefs

Cf. A003216 (Hamiltonian graphs), A241814 (distance-regular graphs).