A129040 - OEIS

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A129040

Number of n-node triangulations of the triple torus S_3 in which every node has degree >= 5.

0, 20, 63148, 18883616 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`9,2`
	LINKS	`Table of n, a(n) for n=9..12.` `M. Jungerman and G. Ringel, Minimal triangulations on orientable surfaces, Acta Math. 145 (1980), 121-154.` `Thom Sulanke, Generating triangulations of surfaces (surftri), (also subpages).`
	CROSSREFS	`Sequence in context: A064487 A099187 A129041 * A159370 A129039 A129038` `Adjacent sequences: A129037 A129038 A129039 * A129041 A129042 A129043`
	KEYWORD	`nonn,more`
	AUTHOR	`N. J. A. Sloane, May 12 2007`
	STATUS	`approved`

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Last modified December 7 05:34 EST 2023. Contains 367630 sequences. (Running on oeis4.)