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A109147 G.f.: 8th root of theta series of lattice in A004673. +0
1
1, 0, 0, 1948800, 4619660850, 1910524008960, 249158110118400, -46169150185843200, -100137034474962893100, -65217623251022392012800, -20570898809667730816373760, -1498883887269598785313680000, 3095512575505317779623339924200 (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

Sequence in context: A133542 A166002 A069339 this_sequence A016821 A016857 A016977

Adjacent sequences: A109144 A109145 A109146 this_sequence A109148 A109149 A109150

KEYWORD

sign

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com) and Nadia Heninger (nadiah(AT)cs.princeton.edu), Aug 18 2005

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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