id:A126901 - OEIS Search Results

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Coordination sequence for 8-dimensional cyclotomic lattice Z[zeta_20].

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1, 20, 200, 1300, 6180, 23100, 71720, 192700, 461800, 1009380, 2046200, 3896420, 7038700, 12156300, 20197080, 32444300, 50599120, 76875700, 114109800, 165881780, 236654900, 331929820, 458416200, 624222300, 839063480, 1114490500, 1464138520, 1903997700 (list; graph; listen)

	OFFSET	`0,2`
	REFERENCES	`M. Beck and S. Hosten, Cyclotomic polytopes and growth series of cyclotomic lattices, arXiv math.CO/0508136.`
	FORMULA	`G.f.: (x^4+6x^3+16x^2+6*x+1)^2/(1-x)^8.`
	CROSSREFS	`Sequence in context: A125383 A126541 A027716 this_sequence A008420 A045758 A035474` `Adjacent sequences: A126898 A126899 A126900 this_sequence A126902 A126903 A126904`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Mar 17 2007`

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.

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