id:A099702 - OEIS Search Results

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Consider the family of multigraphs enriched by the species of simple graphs. Sequence gives number of those multigraphs with n loops and arcs.

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1, 2, 17, 256, 5719, 173446, 6768075, 328288840, 19468007553, 1458080017522, 183476204746761, 87209577493989776 (list; graph; listen)

	OFFSET	`0,2`
	REFERENCES	G. Paquin, D\'enombrement de multigraphes enrichis, M\'emoire, Math. Dept., Univ. Qu\'ebec \`a Montr\'eal, 2004.
	CROSSREFS	`Sequence in context: A099698 A098622 A020561 this_sequence A029735 A037896 A099714` `Adjacent sequences: A099699 A099700 A099701 this_sequence A099703 A099704 A099705`
	KEYWORD	`nonn`
	AUTHOR	`njas, Oct 26 2004`

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.