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A056950 Jacobi form of weight 12 and index 1 associated with a nonexistent Niemeier lattice of Coxeter number 11. 0

%I #8 May 18 2022 21:30:43

%S 1,0,0,18,226,0,0,30800,128172,0,0,3697062,9189144,0,0,95514672,

%T 188176158,0,0,1143458294,1959992760,0,0,8506375824,13292036472,0,0,

%U 45760253096,67075640896,0,0,195396517152,272568595860,0,0

%N Jacobi form of weight 12 and index 1 associated with a nonexistent Niemeier lattice of Coxeter number 11.

%C a(n)>=0, for n<1000.

%D Eichler and Zagier, The Theory of Jacobi Forms, Birkhauser 1985.

%F E_8 * E_{4, 1} + (2*h - 60) * E_{12, 1} where h = 11.

%F a(n) = A055747(n) - 38*A003785(n). - _Sean A. Irvine_, May 18 2022

%Y Cf. A003785, A055747, A056945.

%K nonn

%O 0,4

%A Kok Seng Chua (chuaks(AT)ihpc.nus.edu.sg), Jul 18 2000

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Last modified April 24 19:24 EDT 2024. Contains 371962 sequences. (Running on oeis4.)