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A108772 ( (Theta series of E_8)^(1/8) - (theta series of Leech lattice)^(1/24) ) / 30. 0

%I #9 Dec 30 2023 16:18:33

%S 0,1,-369,-9408,22853743,4794451200,-3085237931328,-819499646151424,

%T 384739275624398865,158606464687370095617,-50143660099205286196800,

%U -29592112124024539896414528,6061193531453485412550560256,5483327637634568394533944708352

%N ( (Theta series of E_8)^(1/8) - (theta series of Leech lattice)^(1/24) ) / 30.

%H N. Heninger, E. M. Rains and N. J. A. Sloane, <a href="http://arXiv.org/abs/math.NT/0509316">On the Integrality of n-th Roots of Generating Functions</a>, J. Combinatorial Theory, Series A, 113 (2006), 1732-1745.

%Y Equals (A108091-A108093)/30.

%K sign

%O 0,3

%A _N. J. A. Sloane_ and _Nadia Heninger_, Jun 21 2005

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Last modified July 29 02:33 EDT 2024. Contains 374727 sequences. (Running on oeis4.)