id:A121328 - OEIS Search Results

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Number of bridged bicyclic skeletons with n carbon atoms (see Parks et al. for precise definition).

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1, 2, 6, 15, 41, 106, 288, 777, 2113, 5772, 15817, 43422, 119444, 329003, 907181, 2503971, 6916822, 19120891, 52892130, 146399126, 405437427 (list; graph; listen)

	OFFSET	`5,2`
	REFERENCES	`Camden A. Parks and James B. Hendrickson, Enumeration of monocyclic and bicyclic carbon skeletons, J. Chem. Inf. Comput. Sci., vol. 31, 334-339 (1991).`
	CROSSREFS	`Sequence in context: A061322 A004664 A074446 this_sequence A139379 A065178 A052870` `Adjacent sequences: A121325 A121326 A121327 this_sequence A121329 A121330 A121331`
	KEYWORD	`nonn`
	AUTHOR	`njas, Aug 27 2006`

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.

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