A023643 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A023643

Number of vertex-transitive graphs of valency 8 with n nodes.

1, 1, 1, 7, 3, 6, 12, 48, 10, 54, 14, 149, 48, 79, 30, 1064, 57, 204, 128, 748, 73, 935, 91 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`9,4`
	REFERENCES	`CRC Handbook of Combinatorial Designs, 1996, p. 649.`
	LINKS	`Table of n, a(n) for n=9..31.`
	CROSSREFS	`Column k=8 of A319367.` `Sequence in context: A257819 A182111 A344916 * A050009 A173182 A253891` `Adjacent sequences: A023640 A023641 A023642 * A023644 A023645 A023646`
	KEYWORD	`nonn,more`
	AUTHOR	`N. J. A. Sloane`
	EXTENSIONS	`a(27)-a(31) added by Andrew Howroyd, Sep 18 2018`
	STATUS	`approved`

License Agreements, Terms of Use, Privacy Policy. .

Last modified March 28 23:19 EDT 2023. Contains 361596 sequences. (Running on oeis4.)