id:A053516 - OEIS Search Results

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Number of directed 4-multigraphs with loops on n nodes.

+0
2

5, 325, 327125, 6360324375, 2483590604688125, 20211024423069510171875, 3524517841661451239027963515625, 13444967478414031326768049544880110156250 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Cf. A004105, A001374.` `Adjacent sequences: A053513 A053514 A053515 this_sequence A053517 A053518 A053519` `Sequence in context: A075983 A094161 A130308 this_sequence A085523 A029495 A086900`
	KEYWORD	`easy,nonn`
	AUTHOR	`Vladeta Jovovic (vladeta(AT)Eunet.yu), Jan 14 2000`

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Last modified October 13 02:37 EDT 2008. Contains 145008 sequences.

AT&T Labs Research