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A126746 Number of connected graphs on n nodes with clique number 3. +0
2
0, 0, 0, 1, 3, 25, 266, 4646, 136935, 7121703 (list; graph; listen)
OFFSET

1,5
LINKS

Keith M. Briggs, Combinatorial Graph Theory

CROSSREFS

A diagonal of triangle in A126744.

Sequence in context: A006091 A009042 A080896 this_sequence A118989 A123989 A001907

Adjacent sequences: A126743 A126744 A126745 this_sequence A126747 A126748 A126749

KEYWORD

nonn

AUTHOR

njas, Feb 18 2007

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

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