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A029752 Theta series of any of the 5 extremal odd unimodular 32-dimensional lattices (with minimal norm 4). 1
1, 0, 0, 0, 81344, 2097152, 32251904, 327155712, 2423150528, 14172553216, 68846387200, 287611813888, 1060783557888, 3524089872384, 10710429155328, 30148531322880, 79380073957312, 197075593592832, 464485710757888 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,5

LINKS

Table of n, a(n) for n=0..18.

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

CROSSREFS

Sequence in context: A233994 A237942 A274033 * A043608 A249231 A237934

Adjacent sequences: A029749 A029750 A029751 * A029753 A029754 A029755

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified February 3 07:33 EST 2023. Contains 360024 sequences. (Running on oeis4.)