A241715 Erroneous version of column k=7 of A128042.

0, 0, 0, 0, 0, 0, 1, 1, 6, 20

Offset

1,9

Comments

Number of simple connected graphs with n nodes and girth 7.

See A241711 for additional information.

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 [math.CO], 2014.

Crossrefs

Cf. other simple connected graphs of girth k, A241711, A241712, A241713, A241714.

Sequence in context: A041066 A060748 A176559 * A224919 A282377 A281936

Adjacent sequences: A241712 A241713 A241714 * A241716 A241717 A241718

Keyword

dead

Author

Travis Hoppe and Anna Petrone, Apr 27 2014

Status

approved