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A238820 Number of triangulations of the vertex set of the n-dimensional cube. 1
1, 1, 2, 74, 92487256 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

COMMENTS

The number of triangulations of the n-cube is a distant cousin of Catalan numbers as they both count triangulations of some set of points. - Lionel Pournin, Mar 06 2014

REFERENCES

Lionel Pournin, The flip-graph of the 4-dimensional cube is connected, Discrete Comput. Geom. 49 (2013), no. 3, 511--530.MR3038527

LINKS

Table of n, a(n) for n=0..4.

CROSSREFS

Cf. A238821.

Sequence in context: A282878 A062552 A116172 * A000329 A091978 A282966

Adjacent sequences:  A238817 A238818 A238819 * A238821 A238822 A238823

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Mar 06 2014

STATUS

approved

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Last modified November 17 03:06 EST 2019. Contains 329216 sequences. (Running on oeis4.)