id:A004671 - OEIS Search Results

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Theta series of extremal even unimodular lattice in dimension 40.

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1, 0, 39600, 87859200, 20779902000, 1441891123200, 46065617928000, 861717856665600, 10894640750334000, 102119813013504000, 755967560945968800, 4623420024622080000, 24151651608982497600, 110516220812493619200 (list; graph; listen)

	OFFSET	`0,3`
	REFERENCES	`J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", Springer-Verlag, p. 195.`
	CROSSREFS	`Sequence in context: A043666 A088237 A031823 this_sequence A116220 A103809 A076670` `Adjacent sequences: A004668 A004669 A004670 this_sequence A004672 A004673 A004674`
	KEYWORD	`nonn`
	AUTHOR	`njas`

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Last modified July 24 12:00 EDT 2008. Contains 142294 sequences.

AT&T Labs Research