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 A004884 #17 Sep 16 2016 17:12:25 %S A004884 0,1,2,3,4,5,6,7,8,9,10,11,256,257,258,259,260,261,262,263,264,265, %T A004884 266,512,513,514,515,516,517,518,519,520,521,768,769,770,771,772,773, %U A004884 774,775,776,1024,1025,1026,1027 %N A004884 Numbers that are the sum of at most 11 nonzero 8th powers. %H A004884 Alois P. Heinz, <a href="/A004884/b004884.txt">Table of n, a(n) for n = 1..10000</a> %F A004884 For n > 12, a(n) > 8n/3. (Work mod 32.) - _Charles R Greathouse IV_, May 04 2015 %o A004884 (PARI) P=sum(n=0,3,x^n^8,O(x^10001))^11; %o A004884 select(n->polcoeff(P,n),[0..10000]) \\ _Charles R Greathouse IV_, May 04 2015 %K A004884 nonn %O A004884 1,3 %A A004884 _N. J. A. Sloane_