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 A196894 #6 Mar 30 2012 17:37:35
%S A196894 1,1,692,18687,1957192,619319180,527457882126,1226373476385199,
%T A196894 6897556038713219072,101539033269801820825743,
%U A196894 3421092256089716422594644400,290708740669462708301488632766350,55192415971099812757135585564036238784
%N A196894 Number of partitions of 7^n into powers of n.
%H A196894 Alois P. Heinz, <a href="/A196894/b196894.txt">Table of n, a(n) for n = 0..50</a>
%F A196894 a(n) = [x^(7^n)] 1/Product_{j>=0}(1-x^(n^j)) for n>1.
%Y A196894 Row n=7 of A196879.
%K A196894 nonn
%O A196894 0,3
%A A196894 _Alois P. Heinz_, Oct 07 2011