A052442 - OEIS

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A052442

Number of simple 1-connected unlabeled n-node graphs.

1, 0, 1, 3, 11, 56, 385 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,4`
	LINKS	`Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.` `Eric Weisstein's World of Mathematics, Biconnected Graph [From Eric W. Weisstein (eric(AT)weisstein.com), Jan 17 2009]`
	CROSSREFS	`Cf. A052441, ..., A052445.` `Sequence in context: A036760 A000985 A094611 * A180112 A188458 A001586` `Adjacent sequences: A052439 A052440 A052441 * A052443 A052444 A052445`
	KEYWORD	`nonn,more`
	AUTHOR	`Eric Weisstein (eric(AT)weisstein.com)`

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Last modified February 15 15:20 EST 2012. Contains 205823 sequences.