A006867 - OEIS

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A006867

Number of irreducible polyhedral graphs with n faces.
(Formerly M1527)

1, 2, 5, 20, 107, 826, 7703, 81231, 914973 (list; graph; refs; listen; history; internal format)

	OFFSET	`4,2`
	REFERENCES	`M. B. Dillencourt, personal communication.` `N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).`
	CROSSREFS	`Sequence in context: A009551 A006924 A152562 * A170946 A019536 A129949` `Adjacent sequences: A006864 A006865 A006866 * A006868 A006869 A006870`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 17 14:50 EST 2012. Contains 206050 sequences.