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A107658 Coefficients of 6th root of theta series of Coxeter-Todd lattice K_{12} (see A004010). +0
2
1, 0, 126, 672, -36288, -413280, 15087870, 275661792, -6846707322, -186737716704, 3093536396160, 126405712075104, -1274633447433024, -84873293805379968, 385697576191762044, 56246329449791661600, 31646424393253329408 (list; graph; listen)
OFFSET

0,3

LINKS

N. Heninger, E. M. Rains and N. J. A. Sloane, On the Integrality of n-th Roots of Generating Functions, J. Combinatorial Theory, Series A, 113 (2006), 1732-1745.

CROSSREFS

Cf. A004010.

Sequence in context: A063334 A102805 A135192 this_sequence A004008 A126170 A104678

Adjacent sequences: A107655 A107656 A107657 this_sequence A107659 A107660 A107661

KEYWORD

sign

AUTHOR

njas and Michael Somos, Jun 07 2005

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Last modified December 2 15:58 EST 2008. Contains 150992 sequences.


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