A099689 - OEIS

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A099689

Consider the family of multigraphs enriched by the species of mod-6 sets. Sequence gives number of those multigraphs with 6n loops and edges.

1, 2, 3236, 123060758 (list; graph; refs; listen; history; internal format)

	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: A158904 A175080 A171154 * A065671 A094211 A114573` `Adjacent sequences: A099686 A099687 A099688 * A099690 A099691 A099692`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Oct 26 2004`

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Last modified February 16 04:18 EST 2012. Contains 205860 sequences.