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 A265832 #5 Dec 16 2015 05:57:18
%S A265832 1,0,0,3,0,0,9,0,8,27,0,24,81,13,72,243,103,216,747,309,648,2345,927,
%T A265832 1967,7547,2781,6214,22641,8371,19474,67923,25531,62518,203802,79097,
%U A265832 187554,612253,243947,562700,1842300,764609,1689142,5546932,2293870,5077244
%N A265832 Expansion of Product_{k>=1} 1/(1 - (5*k-2)*x^(5*k-2)).
%H A265832 Vaclav Kotesovec, <a href="/A265832/b265832.txt">Table of n, a(n) for n = 0..5000</a>
%F A265832 a(n) ~ c * 3^(n/3), where
%F A265832 c = 1.171555591294550584937080627149625982761747171861533383233... if mod(n,3) = 0
%F A265832 c = 0.337047816440008855542662141834272219461954848118918717600... if mod(n,3) = 1
%F A265832 c = 0.518706292284531581251050944157928147536875425948432140453... if mod(n,3) = 2.
%t A265832 nmax = 40; CoefficientList[Series[Product[1/(1 - (5*k-2)*x^(5*k-2)), {k, 1, nmax}], {x, 0, nmax}], x]
%Y A265832 Cf. A067553, A265820, A265821, A265828, A265829, A265830.
%Y A265832 Cf. A265831, A265833, A265834.
%K A265832 nonn
%O A265832 0,4
%A A265832 _Vaclav Kotesovec_, Dec 16 2015