A129420 - OEIS

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A129420

Number of isomorphism classes of 5-regular loopless multigraphs of order 2n.

1, 5, 54, 1753, 189341, 46935710, 20494522535 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,2`
	COMMENTS	`Computed using software at http://cs.anu.edu.au/~bdm/nauty/`
	LINKS	`Table of n, a(n) for n=1..7.`
	CROSSREFS	`Cf. A129419, A129431, A129416, A129418, A129422, A129424, A129426` `Sequence in context: A132619 A223896 A085719 * A216446 A015221 A035305` `Adjacent sequences: A129417 A129418 A129419 * A129421 A129422 A129423`
	KEYWORD	`nonn`
	AUTHOR	`Brendan McKay (bdm(at)cs.anu.edu.au), Apr 15 2007`
	STATUS	`approved`

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Last modified June 19 10:50 EDT 2013. Contains 226404 sequences.