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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 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Table of n, a(n) for n=1..14.

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

CROSSREFS

Sequence in context: A115725 A305577 A196630 * A053391 A183956 A221843

Adjacent sequences:  A079569 A079570 A079571 * A079573 A079574 A079575

KEYWORD

more,nonn

AUTHOR

Jim Nastos, Jan 24 2003

EXTENSIONS

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

STATUS

approved

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Last modified August 11 00:32 EDT 2020. Contains 336403 sequences. (Running on oeis4.)