A241704 Number of simple unlabeled n-node graphs of edge-connectivity 5.

0, 0, 0, 0, 0, 1, 3, 41, 1095, 104829, 21981199, 8077770931

Offset

1,7

Links

Table of n, a(n) for n=1..12.

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.

Jens M. Schmidt, Data files in graph6 format

Eric Weisstein's World of Mathematics, k-Edge Connected Graph.

Crossrefs

Column k=5 of A263296.

Cf. other edge-connectivity unlabeled graph sequences A052446, A052447, A052448, A241703, A241705.

Sequence in context: A012175 A007313 A222524 * A181675 A012053 A012162

Adjacent sequences: A241701 A241702 A241703 * A241705 A241706 A241707

Keyword

nonn,hard,more

Author

Travis Hoppe and Anna Petrone, Apr 27 2014

Extensions

a(11)-a(12) by Jens M. Schmidt, Feb 18 2019

Status

approved