A241456 Number of simple connected graphs g on n nodes with |Aut(g)| = 6.

0, 0, 1, 1, 1, 7, 31, 221, 3025, 68033

Offset

1,6

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

Eric Weisstein's World of Mathematics, Graph Automorphism

Crossrefs

Cf. Values of |Aut(g)| for simple connected graphs, A124059, A241454, A241455, A241456, A241457, A241458, A241459, A241460, A241461, A241462, A241463, A241464, A241465, A241466, A241467, A241468, A241469, A241470, A241471.

Sequence in context: A329944 A060015 A261558 * A094711 A333735 A221875

Adjacent sequences: A241453 A241454 A241455 * A241457 A241458 A241459

Keyword

nonn

Author

Travis Hoppe and Anna Petrone, Apr 23 2014

Status

approved