
LINKS

Table of n, a(n) for n=1..4.
Ross Altman, James Gray, YangHui He, Vishnu Jejjala, Brent D. Nelson. A CalabiYau database: threefolds constructed from the KreuzerSkarke list, Journal of High Energy Physics, 2015, doi://10.1007/JHEP02(2015)158 .
C. F. Doran and U. A. Whitcher, From polygons to string theory, Math. Mag., 85 (2012), 343359.
Amihay Hanany and RakKyeong Seong, Brane Tilings and Reflexive Polygons, arXiv:1201.2614 [hepth], 2012.
YH He, V Jejjala, L Pontiggia, Patterns in CalabiYau Distributions, arXiv preprint arXiv:1512.01579 [hepth], 2015.
YangHui He, RakKyeong Seong, ShingTung Yau, CalabiYau Volumes and Reflexive Polytopes, arXiv:1704.03462 [hepth], 2017.
M. Kreuzer, Reflexive polyhedra in 4 dimensions
M. Kreuzer and H. Skarke, Complete classification of reflexive polyhedra in four dimensions, arXiv:hepth/0002240, 2000.
J. C. Lagarias and G. M. Ziegler, Bounds for lattice polytopes containing a fixed number of interior points in a sublattice, Canad. J. Math. 43(1991), 10221035.
Luca Terzio Pontiggia, Computational methods in string and field theory, doctoral dissertation, Univ. of the Witwatersrand, Johannesburg, 2018.
A. Tsuchiya, The deltavectors of reflexive polytopes and of the dual polytopes, arXiv preprint arXiv:1411.2122 [math.CO], 2014, 2015.
G. M. Ziegler, Questions about polytopes, pp. 11951211 of Mathematics Unlimited  2001 and Beyond, ed. B. Engquist and W. Schmid, SpringerVerlag, 2001.
