id:A008411 - OEIS Search Results

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Theta series of direct sum of 3 copies of E_8 lattice (the Niemeier lattice of type E_8^3).

+0
3

1, 720, 179280, 16954560, 396974160, 4632858720, 34413301440, 187477879680, 814940600400, 2975469665040, 9486467837280, 27053330840640, 70485969919680, 169930679355360, 384163875688320 (list; graph; listen)

	OFFSET	`0,2`
	REFERENCES	`J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", Springer-Verlag, p. 123, 407.`
	CROSSREFS	`Sequence in context: A158049 A047803 A166765 this_sequence A003439 A145093 A054779` `Adjacent sequences: A008408 A008409 A008410 this_sequence A008412 A008413 A008414`
	KEYWORD	`nonn,easy`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified November 24 14:25 EST 2009. Contains 167438 sequences.

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