A052439 - OEIS

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A052439

Number of simple unlabeled n-node graphs with 3 center nodes.

0, 0, 3, 0, 4, 18, 119 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,3`
	LINKS	`Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.`
	CROSSREFS	`A052437, ..., A052441.` `Sequence in context: A074171 A180657 A094665 * A143073 A154725 A010816` `Adjacent sequences: A052436 A052437 A052438 * A052440 A052441 A052442`
	KEYWORD	`nonn,more`
	AUTHOR	`Eric Weisstein (eric(AT)weisstein.com)`

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Last modified February 16 21:51 EST 2012. Contains 205978 sequences.