A234629 - OEIS

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A234629

Numbers of undirected cycles in the n-triangular graph.

0, 1, 63, 15703, 58520309, 4160751709140, 6537540397103648498 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`2,3`
	LINKS	`Table of n, a(n) for n=2..8.` `Eric Weisstein's World of Mathematics, Graph Cycle` `Eric Weisstein's World of Mathematics, Triangular Graph`
	CROSSREFS	`Sequence in context: A160871 A183525 A279043 * A270507 A289875 A062208` `Adjacent sequences: A234626 A234627 A234628 * A234630 A234631 A234632`
	KEYWORD	`nonn,more`
	AUTHOR	`Eric W. Weisstein, Dec 28 2013`
	EXTENSIONS	`a(7)-a(8) from Eric W. Weisstein, Apr 09 2014`
	STATUS	`approved`

Last modified April 10 10:39 EDT 2021. Contains 342845 sequences. (Running on oeis4.)