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 A308285 #10 May 18 2019 23:37:58 %S A308285 1,-144,8208,-225216,2634192,1488672,-209742912,-503961984,8575185744, %T A308285 91347182640,524570699232,2230073940672,7794083954880,23627036677536, %U A308285 64145226215808,159373702203264,368012313906768,798872890993632,1644874069475664,3234829827767616 %N A308285 Coefficients in q-expansion of E_2^6, where E_2 is the Eisenstein series A006352. %H A308285 Seiichi Manyama, <a href="/A308285/b308285.txt">Table of n, a(n) for n = 0..10000</a> %Y A308285 E_2^b: A006352 (b=1), A281374 (b=2), A282018 (b=3), A282210 (b=4), A282431 (b=5), this sequence (b=6). %K A308285 sign %O A308285 0,2 %A A308285 _Seiichi Manyama_, May 18 2019