This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A055765 #7 Apr 05 2022 08:23:40
%S A055765 1,0,0,2,66,0,0,32208,130284,0,0,3676662,9177368,0,0,95643312,
%T A055765 188222238,0,0,1143073734,1959783480,0,0,8506602000,13292902392,0,0,
%U A055765 45762314600,67073793600,0,0,195390284832,272567987604,0,0
%N A055765 Jacobi form of weight 12 and index 1 for Niemeier lattice of type A_2^12.
%D A055765 Eichler and Zagier, The Theory of Jacobi Forms, Birkhauser,1985.
%F A055765 E_8*E_{4, 1}-54*phi_12.
%F A055765 G.f.: b(z) - 54*c(z) where b(z) is the g.f. for A055747 and c(z) is the g.f. for A003785. - _Sean A. Irvine_, Apr 05 2022
%Y A055765 A008703, A055747, A003785.
%K A055765 nonn
%O A055765 0,4
%A A055765 Kok Seng Chua (chuaks(AT)ihpc.nus.edu.sg), Jul 12 2000