id:A137567 - OEIS Search Results

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Number of chromatically nonunique simple graphs on n nodes.

+0
2

0, 0, 0, 4, 18, 115, 905, 11641, 266293 (list; graph; listen)

	OFFSET	`1,4`
	LINKS	`Eric Weisstein's World of Mathematics, Chromatically Unique Graph`
	CROSSREFS	`Cf. A137568.` `Sequence in context: A053483 A052617 A141714 this_sequence A162224 A053529 A005442` `Adjacent sequences: A137564 A137565 A137566 this_sequence A137568 A137569 A137570`
	KEYWORD	`nonn,more`
	AUTHOR	`E. W. Weisstein (eric(AT)weisstein.com), Jan 26, 2008`
	EXTENSIONS	`a(9) from Eric W. Weisstein (eric(AT)weisstein.com), Apr 07 2008`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.