A084286 - OEIS

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A084286

Number of connected labeled 6-colorable (i.e. chromatic number <= 6) graphs on n nodes.

1, 1, 4, 38, 728, 26704 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,3`
	LINKS	`Table of n, a(n) for n=1..6.` `Eric Weisstein's World of Mathematics, n-Colorable Graph`
	CROSSREFS	`Cf. A001832, A084283, A084284, A084285.` `Sequence in context: A096332 A084284 A084285 * A001187 A093377 A178017` `Adjacent sequences: A084283 A084284 A084285 * A084287 A084288 A084289`
	KEYWORD	`nonn,more`
	AUTHOR	`Eric W. Weisstein, May 25, 2003`
	STATUS	`approved`

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Last modified May 21 06:51 EDT 2013. Contains 225477 sequences.