id:A032802 - OEIS Search Results

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Theta series of extremal odd unimodular lattice D_8^{+2} with minimal norm 2 in dimension 16.

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1, 0, 224, 4096, 31200, 147456, 522880, 1548288, 3977696, 9011200, 18679872, 36679680, 68003456, 118112256, 196860160, 321773568, 509276640, 772374528, 1143964768, 1682657280, 2428094016, 3391815680 (list; graph; listen)

	OFFSET	`0,3`
	REFERENCES	`J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", Springer-Verlag, p. 416.`
	CROSSREFS	`Sequence in context: A156813 A146745 A015048 this_sequence A007771 A051367 A076007` `Adjacent sequences: A032799 A032800 A032801 this_sequence A032803 A032804 A032805`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

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