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A108772
( (Theta series of E_8)^(1/8) - (theta series of Leech lattice)^(1/24) ) / 30.
0
0, 1, -369, -9408, 22853743, 4794451200, -3085237931328, -819499646151424, 384739275624398865, 158606464687370095617, -50143660099205286196800, -29592112124024539896414528, 6061193531453485412550560256, 5483327637634568394533944708352
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OFFSET
0,3
LINKS
Table of n, a(n) for n=0..13.
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
Equals (
A108091
-
A108093
)/30.
Sequence in context:
A237844
A255202
A255194
*
A224562
A276413
A161020
Adjacent sequences:
A108769
A108770
A108771
*
A108773
A108774
A108775
KEYWORD
sign
AUTHOR
N. J. A. Sloane
and
Nadia Heninger
, Jun 21 2005
STATUS
approved