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A109148 G.f.: 48th root of theta series of lattice in A004672. 0
1, 0, 0, 1092000, 812652750, 137687921280, -18901550304000, -41392481221728000, -22579382531877444000, -4757955959922389952000, 1353302426315369501637120, 1905092084151861771102300000, 927128194726105837069347288000 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

LINKS

Table of n, a(n) for n=0..12.

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: A258704 A224592 A252119 * A077647 A172647 A172754

Adjacent sequences:  A109145 A109146 A109147 * A109149 A109150 A109151

KEYWORD

sign

AUTHOR

N. J. A. Sloane and Nadia Heninger, Aug 18 2005

STATUS

approved

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Last modified June 16 10:03 EDT 2019. Contains 324152 sequences. (Running on oeis4.)