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A029753 Theta series of shadow of any of the 5 extremal odd unimodular 32-dimensional lattices (with minimal norm 4). 0
0, 64, 144896, 64797440, 4844261376, 137702335360, 2121497167872, 21421543935488, 158754959097856, 929001040628032, 4512095107019776, 18848140365420800, 69517961905356800 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..12.

E. M. Rains and N. J. A. Sloane, The Shadow Theory of Modular and Unimodular Lattices, J. Number Theory, 73 (1998), 359-389.

CROSSREFS

Cf. A029752.

Sequence in context: A159410 A016878 A227660 * A036533 A139565 A214388

Adjacent sequences:  A029750 A029751 A029752 * A029754 A029755 A029756

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified August 13 22:56 EDT 2020. Contains 336473 sequences. (Running on oeis4.)