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A084285 Number of connected labeled 5-colorable (i.e. chromatic number <= 5) graphs on n nodes. 3
1, 1, 4, 38, 728, 26703 (list; graph; refs; listen; history; internal format)
OFFSET

1,3

LINKS

Eric Weisstein's World of Mathematics, n-Colorable Graph

CROSSREFS

Cf. A001832, A084283, A084284, A084286.

Sequence in context: A171203 A096332 A084284 * A084286 A001187 A093377

Adjacent sequences:  A084282 A084283 A084284 * A084286 A084287 A084288

KEYWORD

nonn,more

AUTHOR

Eric Weisstein (eric(AT)weisstein.com), May 25, 2003

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Last modified February 14 13:08 EST 2012. Contains 205623 sequences.