A091430 - OEIS

This site is supported by donations to The OEIS Foundation.

A091430

Number of Hamiltonian symmetric trivalent (or cubic) connected graphs on 2n nodes (the Foster census).

0, 1, 1, 1, 0, 0, 1, 1, 1, 2, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,10`
	COMMENTS	`a(n)=A059282(n) to n=30 except a(5) and a(14) which are one less. This corresponds to the fact that the Petersen and Coxeter graphs are non-Hamiltonian.`
	LINKS	`Eric Weisstein's World of Mathematics, Symmetric Cubic Graph`
	CROSSREFS	`Cf. A059282.` `Sequence in context: A123230 A078821 A125184 * A059282 A161849 A056175` `Adjacent sequences: A091427 A091428 A091429 * A091431 A091432 A091433`
	KEYWORD	`nonn,more`
	AUTHOR	`Eric Weisstein (eric(AT)weisstein.com), Jan 06, 2004`

Content is available under The OEIS End-User License Agreement .

Last modified February 15 10:06 EST 2012. Contains 205763 sequences.