id:A004675 - OEIS Search Results

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Theta series of hypothetical extremal even unimodular lattice in dimension 72.

+0
4

1, 0, 0, 0, 6218175600, 15281788354560, 9026867482214400, 1989179450818560000, 213006159759990870000, 13144087517631410995200, 525100718690287495741440, 14756609779472604266496000, 310160311536865273422120000 (list; graph; listen)

	OFFSET	`0,5`
	REFERENCES	`J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", Springer-Verlag, p. 195.`
	CROSSREFS	`Cf. A018236.` `Sequence in context: A104830 A034646 A046894 this_sequence A011524 A127342 A113640` `Adjacent sequences: A004672 A004673 A004674 this_sequence A004676 A004677 A004678`
	KEYWORD	`nonn`
	AUTHOR	`njas`

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

AT&T Labs Research