A123351 - OEIS

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A123351

Benzenoids (see the Cyvin-Gutman book for details).

1, 4, 30, 146, 517, 1476, 3614, 7890, 15761, 29332, 51526 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	REFERENCES	`S. J. Cyvin and I. Gutman, Kekule structures in benzenoid hydrocarbons, Lecture Notes in Chemistry, No. 46, Springer, New York, 1988 (see p. 120).`
	CROSSREFS	`Sequence in context: A027789 A130424 A005715 * A119697 A132849 A115867` `Adjacent sequences: A123348 A123349 A123350 * A123352 A123353 A123354`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Oct 10 2006`

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Last modified February 13 21:09 EST 2012. Contains 205561 sequences.