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A107657 Coefficients of 12-th root of theta series of lattice in A004046. +0
3
1, 0, 0, 2184, 44226, 530712, -22289904, -1041080040, -23414482728, 86664734520, 22704271546320, 824932708688088, 10338270616438674, -363177176817506688, -24534229526034608016, -614775613733783853624, -526997882017733986314, 591470477348411755418688, 24257417213770154760619728, 384176112414487265101313448 (list; graph; listen)
OFFSET

0,4

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. A004046.

Sequence in context: A130170 A090318 A130171 this_sequence A002521 A059757 A068304

Adjacent sequences: A107654 A107655 A107656 this_sequence A107658 A107659 A107660

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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