A131315 - OEIS

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A131315

Number of labeled 6-arch graphs on n nodes.

0, 0, 0, 0, 0, 1, 1, 28, 5376, 3568950 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,8`
	LINKS	`Saverio Caminiti and Emanuele G. Fusco, On the Number of Labeled k-arch Graphs, Journal of Integer Sequences, Vol 10 (2007), Article 07.7.5`
	CROSSREFS	`Cf. A098721-A098724, A131311-A131314.` `Sequence in context: A201099 A036525 A193985 * A200999 A203328 A159407` `Adjacent sequences: A131312 A131313 A131314 * A131316 A131317 A131318`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Sep 29 2007`

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Last modified February 15 19:15 EST 2012. Contains 205852 sequences.