A023642 - OEIS

A023642

Vertex-transitive graphs of valency 7 with 2n nodes.

1, 2, 11, 9, 48, 45, 115, 52, 652, 117 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`4,2`
	REFERENCES	`CRC Handbook of Combinatorial Designs, 1996, p. 649.`
	LINKS	`Table of n, a(n) for n=4..13.`
	CROSSREFS	`Sequence in context: A277055 A009258 A009204 * A025536 A162155 A163344` `Adjacent sequences: A023639 A023640 A023641 * A023643 A023644 A023645`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane.`
	STATUS	`approved`

Last modified March 31 08:15 EDT 2023. Contains 361645 sequences. (Running on oeis4.)