A241454 Number of simple connected graphs g on n nodes with |Aut(g)| = 2.

0, 1, 1, 2, 9, 37, 317, 4098, 84602, 2933996

Offset: 1

Author

Travis Hoppe and Anna Petrone, Apr 22 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.
• Travis Hoppe and Anna Petrone, Integer sequence discovery from small graphs, Discr. Appl. Math. 201 (2016) 172-181.
• 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.