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A099688 Consider the family of multigraphs enriched by the species of mod-6 sets. Sequence gives number of those multigraphs with 6n edges. +0
1
1, 1, 925, 25766833 (list; graph; listen)
OFFSET

0,3

REFERENCES

G. Paquin, D\'enombrement de multigraphes enrichis, M\'emoire, Math. Dept., Univ. Qu\'ebec \`a Montr\'eal, 2004.

CROSSREFS

Sequence in context: A147548 A116989 A152503 this_sequence A074889 A109184 A068651

Adjacent sequences: A099685 A099686 A099687 this_sequence A099689 A099690 A099691

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Oct 26 2004

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.


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