A007031 - OEIS

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A007031

Non-Hamiltonian 1-tough simplicial polyhedra with n nodes.
(Formerly M4278)

0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 6, 72, 847, 9801 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,14`
	REFERENCES	`M. B. Dillencourt, Polyhedra of small orders and their Hamiltonian properties. Tech. Rep. 92-91, Info. and Comp. Sci. Dept., Univ. Calif. Irvine, 1992.` `N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).`
	LINKS	`Table of n, a(n) for n=1..17.`
	CROSSREFS	`Sequence in context: A099673 A105928 A186665 * A067419 A113331 A214159` `Adjacent sequences: A007028 A007029 A007030 * A007032 A007033 A007034`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane.`
	STATUS	`approved`

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Last modified May 19 22:35 EDT 2013. Contains 225436 sequences.