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 A320677 #20 Oct 19 2018 09:47:03 %S A320677 1,-18,135,-504,657,2052,-10071,12384,20277,-83610,72090,122040, %T A320677 -355581,245124,379512,-1050624,770589,966492,-2700081,1724616, %U A320677 2287062,-5636880,3616164,4471632,-11385657,6820722,8554194,-19963440,12302568,14113332,-34631226,19737936 %N A320677 Expansion of s(q)^6 where s() is cubic AGM theta functions. %C A320677 Cubic AGM theta functions: r(q) (see A004016), s(q) (A005928), t(q) (A005882). %H A320677 Seiichi Manyama, <a href="/A320677/b320677.txt">Table of n, a(n) for n = 0..10000</a> %F A320677 Expansion of (eta(q)^3/eta(q^3))^6 in powers of q. %Y A320677 s(q)^m: A005928 (m=1), A242874 (m=2), A109041 (m=3), A133078 (m=4), this sequence (m=6). %Y A320677 Cf. A004010, A109041. %K A320677 sign %O A320677 0,2 %A A320677 _Seiichi Manyama_, Oct 19 2018