A112619 - OEIS

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A112619

Number of simple graphs with n vertices and three cycles.

0, 0, 0, 1, 4, 18, 79, 326, 1278, 4875, 17978, 64720, 227842, 787546, 2678207, 8982754, 29761361, 97557854 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,5`
	REFERENCES	`J. B. Hendrickson and C. A. Parks, "Generation and Enumeration of Carbon skeletons", J. Chem. Inf. Comput. Sci, vol. 31 (1991) pp. 101-107. See Table 2, column 5 on page 103.`
	LINKS	`Michael A. Kappler, GENSMI: Exhaustive Enumeration of Simple Graphs.`
	CROSSREFS	`A036671 is equivalent with one cycle. A112410 is equivalent with two cycles.` `Sequence in context: A017959 A100069 A058870 * A196810 A177755 A037965` `Adjacent sequences: A112616 A112617 A112618 * A112620 A112621 A112622`
	KEYWORD	`nonn`
	AUTHOR	`Jonathan Vos Post (jvospost3(AT)gmail.com), Dec 21 2005`

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Last modified February 13 14:55 EST 2012. Contains 205519 sequences.