A126746 - OEIS

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A126746

Number of connected graphs on n nodes with clique number 4.

0, 0, 0, 1, 3, 25, 266, 4646, 136935, 7121703, 647596643 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,5`
	LINKS	`Keith M. Briggs, Combinatorial Graph Theory`
	CROSSREFS	`A diagonal of triangle in A126744.` `Sequence in context: A006091 A009042 A080896 * A118989 A123989 A001907` `Adjacent sequences: A126743 A126744 A126745 * A126747 A126748 A126749`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Feb 18 2007`
	EXTENSIONS	`a(11) from Michael Sollami, Jan 29 2012.`

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Last modified February 16 21:51 EST 2012. Contains 205978 sequences.