id:A058789 - OEIS Search Results

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Number of polyhedra with n faces and n+1 vertices (or n vertices and n+1 faces).

+0
1

0, 1, 2, 11, 74, 633, 6134, 64439, 709302, 8085725, 94713809, 1134914458, 13865916560, 172301697581, 2173270387051 (list; graph; listen)

	OFFSET	`4,3`
	LINKS	`G. P. Michon, Counting Polyhedra`
	EXAMPLE	`a(5)=1 because the triangular prism is the only pentahedron with 6 vertices.`
	CROSSREFS	`Cf. A002856, A000109, A058786, A058787, A058788.` `Sequence in context: A049671 A074609 A114179 this_sequence A158265 A112894 A049363` `Adjacent sequences: A058786 A058787 A058788 this_sequence A058790 A058791 A058792`
	KEYWORD	`hard,nice,nonn`
	AUTHOR	`Gerard P. Michon (g.michon(AT)att.net), Nov 30 2000`

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Last modified December 10 00:48 EST 2009. Contains 170565 sequences.