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Search: id:A066368
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A066368 (n+2)*2^(n-1)-2*n. +0
2
1, 1, 4, 14, 40, 102, 244, 562, 1264, 2798, 6124, 13290, 28648, 61414, 131044, 278498, 589792, 1245150, 2621404, 5504986, 11534296, 24117206, 50331604, 104857554, 218103760, 452984782, 939524044, 1946157002, 4026531784 (list; graph; listen)
OFFSET

0,3

LINKS

M. Azaola and F. Santos, The number of triangulations of the cyclic polytope C(n,n-4), Discrete Comput. Geom., 27 (2002), 29-48.

CROSSREFS

Sequence in context: A066375 A093160 A001938 this_sequence A121593 A023003 A001872

Adjacent sequences: A066365 A066366 A066367 this_sequence A066369 A066370 A066371

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Jan 04 2002

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Last modified November 25 08:46 EST 2009. Contains 167481 sequences.


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