A036673 - OEIS

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A036673

Number of stereo-isomers of all n-node hydrocarbons with no triple bonds.

1, 2, 3, 9, 20, 64, 205, 747, 2767, 14159 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	REFERENCES	`R. C. Read, The Enumeration of Acyclic Chemical Compounds, pp. 25-61 of A. T. Balaban, ed., Chemical Applications of Graph Theory, Ac. Press, 1976; see p. 60.`
	CROSSREFS	`Sequence in context: A006866 A121908 A097075 * A111189 A001004 A015951` `Adjacent sequences: A036670 A036671 A036672 * A036674 A036675 A036676`
	KEYWORD	`nonn,easy,more`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 14 04:22 EST 2012. Contains 205570 sequences.