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A126926 Coordination sequence for 12-dimensional cyclotomic lattice Z[zeta_36]. 0
1, 36, 612, 6588, 50904, 303876, 1474092, 6033564, 21452976, 67799268, 193960692, 509703804, 1245059208, 2854551492, 6191953596, 12792023388, 25309583712, 48183896484, 88618163076, 157990810428, 273847694904, 462663220356, 763604416332, 1233586096668 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..23.

M. Beck and S. Hosten, Cyclotomic polytopes and growth series of cyclotomic lattices, arXiv math.CO/0508136.

FORMULA

G.f.: (x^2+4*x+1)^6/(1-x)^12.

CROSSREFS

Sequence in context: A151597 A263957 A323974 * A163720 A282556 A129839

Adjacent sequences:  A126923 A126924 A126925 * A126927 A126928 A126929

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Mar 18 2007

STATUS

approved

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Last modified November 29 21:32 EST 2021. Contains 349416 sequences. (Running on oeis4.)