id:A003515 - OEIS Search Results

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Number of series-reduced connected labeled graphs with n nodes.
(Formerly M4009)

+0
1

0, 1, 1, 0, 5, 51, 3634, 374119, 73161880, 26545249985, 17904840957826, 22602069719494379, 53938847227326533032, 246107945479472758874483, 2170331943503938546383205218 (list; graph; listen)

	OFFSET	`0,5`
	REFERENCES	`D. M. Jackson and J. W. Reilly, The enumeration of homeomorphically irreducible labeled graphs, J. Combin. Theory, B 19 (1975), 272-286.`
	CROSSREFS	`Sequence in context: A111340 A124559 A022516 this_sequence A022501 A134097 A067282` `Adjacent sequences: A003512 A003513 A003514 this_sequence A003516 A003517 A003518`
	KEYWORD	`nonn`
	AUTHOR	`njas`

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Last modified August 29 17:54 EDT 2008. Contains 143238 sequences.

AT&T Labs Research