

A079572


Number of unlabeled, connected graphs on n vertices with no induced subgraph isomorphic to a paw, where the paw is the graph on 4 vertices, 3 of which form a triangle and the 4th vertex is adjacent to exactly one of those 3.


0



1, 1, 2, 5, 10, 26, 70, 284, 1405, 9868, 90892, 1144131, 19425146, 445781177
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OFFSET

1,3


LINKS

F. Hüffner, tinygraph, software for generating integer sequences based on graph properties, version 39d0919.


CROSSREFS



KEYWORD

more,nonn


AUTHOR



EXTENSIONS

Terms a(10)a(14) added using tinygraph by Falk Hüffner, Jan 13 2016


STATUS

approved



