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 A162227 #3 Mar 30 2012 17:28:42 %S A162227 1,5,1,251,1,6197,36140,269458,391907,10067135,1,1,1,6170640875,1, %T A162227 124246559501,1,5341093125745,19418246235419,58598336876363, %U A162227 196242885967642,3359860808719207,1,36185564197761935 %N A162227 Greatest integer equal to the sum of the n-th powers of its base-6 digits (written in base 10). %H A162227 Joseph Myers, <a href="/A162227/b162227.txt">Table of n, a(n) for n=0..386</a> %Y A162227 Cf. A162225, A162226, A033838. In other bases: A162218 (base 3), A162221 (base 4), A162224 (base 5), A162230 (base 7), A162233 (base 8), A162236 (base 9), A046761 (base 10). %K A162227 base,nonn %O A162227 0,2 %A A162227 _Joseph Myers_, Jun 28 2009