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A028441 Triangulations of 4-dimensional cyclic polytopes. 2
1, 2, 7, 40, 357, 4824, 96426, 2800212, 116447760 (list; graph; refs; listen; history; text; internal format)



Table of n, a(n) for n=5..13.

C. A. Athanasiadis, J. A. De Loera, V. Reiner and F. Santos, Fiber polytopes for the projections between cyclic polytopes, European Journal of Combinatorics, Volume: 21, Issue: 1, 2000, pp. 19 - 47.

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

Michael Joswig, Lars Kastner, New counts for the number of triangulations of cyclic polytopes, arXiv:1804.08029 [math.CO], 2018.

J. Rambau, TOPCOM

J. Rambau and V. Reiner, A survey of the higher Stasheff-Tamari orders, in Progress in Mathematics, Vol. 299, Birkhauser 2012.

J. Rambau and F. Santos, The Baues problem for cyclic polytopes I, In "Special issue on Combinatorics of convex polytopes" (K. Fukuda and G. M. Ziegler, eds.), European J. Combin. 21:1 (2000), 65-83.


Cf. A066342, A066344.

Sequence in context: A064626 A137731 A008608 * A006455 A130715 A317723

Adjacent sequences:  A028438 A028439 A028440 * A028442 A028443 A028444




Jesus A. De Loera (deloera(AT)geom.umn.edu)


a(12) computed by J. Rambau.

a(13) computed by J. Rambau; added by Joel B. Lewis, Feb 05 2013



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Last modified July 26 20:29 EDT 2021. Contains 346295 sequences. (Running on oeis4.)