A357446 - OEIS

A357446

Number of connected cubic graphs with 2*n nodes and zero edge-Kempe equivalence classes.

0, 0, 0, 2, 5, 34, 212, 1614, 14059, 144712, 1726497, 23550891, 361098825, 6137247735 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`2,4`
	LINKS	`Table of n, a(n) for n=2..15.` `Jan Goedgebeur and Patric R. J. Ostergard, Switching 3-Edge-Colorings of Cubic Graphs, arXiv:2105:01363 [math.CO], May 2021. See Table 1.`
	CROSSREFS	`Cf. A002851.` `Sequence in context: A254429 A298945 A027303 * A356772 A307143 A052695` `Adjacent sequences: A357443 A357444 A357445 * A357447 A357448 A357449`
	KEYWORD	`nonn,more`
	AUTHOR	`N. J. A. Sloane, Nov 08 2022`
	STATUS	`approved`

Last modified February 3 21:17 EST 2023. Contains 360045 sequences. (Running on oeis4.)