id:A091430 - OEIS Search Results

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

+0
1

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; listen)

	OFFSET	`1,10`
	COMMENT	`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 this_sequence A059282 A161849 A056175` `Adjacent sequences: A091427 A091428 A091429 this_sequence A091431 A091432 A091433`
	KEYWORD	`nonn,more`
	AUTHOR	`Eric Weisstein (eric(AT)weisstein.com), Jan 06, 2004`

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Last modified March 20 09:10 EDT 2010. Contains 173642 sequences.