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A109772 Expansion of eighth root of theta series of {D_8}* lattice. 2
1, 2, 32, -448, 258, 82432, -1067584, -5811456, 340793856, -2998521854, -51094125376, 1517473732032, -6428001477632, -345000533911040, 6658043297901184, 8307326726656256, -2094184270312728574, 27053603162176532480, 250115549146474154720, -11797456310343541979456 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

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. A008427.

Sequence in context: A199019 A127697 A191467 * A115418 A163952 A022028

Adjacent sequences:  A109769 A109770 A109771 * A109773 A109774 A109775

KEYWORD

sign

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com) and Nadia Heninger (nadiah(AT)cs.princeton.edu), Aug 13 2005

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Last modified February 14 17:41 EST 2012. Contains 205651 sequences.