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 A289333 #11 Mar 07 2018 17:17:15 %S A289333 1,-205,-38830,-10493215,-3586921610,-1369515719416,-558606292282075, %T A289333 -238153389340570570,-104811899537297598195,-47246821512435762941195, %U A289333 -21700419062680514765163503,-10118052721530705778119535745 %N A289333 Coefficients of (q*(j(q)-1728))^(5/24) where j(q) is the elliptic modular invariant. %F A289333 G.f.: Product_{k>=1} (1-q^k)^(5*A289061(k)/24). %F A289333 a(n) ~ c * exp(2*Pi*n) / n^(17/12), where c = -5 * 3^(1/3) * Gamma(2/3)^2 * exp(-5*Pi/12) * Gamma(1/12) / (2^(49/12) * Pi^(19/12) * Gamma(3/4)^(5/3)) = -0.28184482434015938133067183460309604452260645657140372869996481157015... - _Vaclav Kotesovec_, Mar 07 2018 %t A289333 CoefficientList[Series[((256/QPochhammer[-1, x]^8 + x*QPochhammer[-1, x]^16/256)^3 - 1728*x)^(5/24), {x, 0, 20}], x] (* _Vaclav Kotesovec_, Mar 07 2018 *) %Y A289333 (q*(j(q)-1728))^(k/24): A106203 (k=1), A289330 (k=2), A289331 (k=3), A289332 (k=4), this sequence (k=5), A289334 (k=6), A007242 (k=12), A289063 (k=24). %Y A289333 Cf. A289061. %K A289333 sign %O A289333 0,2 %A A289333 _Seiichi Manyama_, Jul 02 2017