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 A162236 #3 Mar 30 2012 17:28:42 %S A162236 1,8,50,1052,1824,65539,36804,5300099,6287267,156608074,3302332571, %T A162236 177148,155896317510,1212041747339,2113843488367,5752216689703, %U A162236 320659684133768,6774649666149786,37860400025315399,157971147790033100 %N A162236 Greatest integer equal to the sum of the n-th powers of its base-9 digits (written in base 10). %H A162236 Joseph Myers, <a href="/A162236/b162236.txt">Table of n, a(n) for n=0..124</a> %Y A162236 Cf. A162234, A162235, A033841. In other bases: A162218 (base 3), A162221 (base 4), A162224 (base 5), A162227 (base 6), A162230 (base 7), A162233 (base 8), A046761 (base 10). %K A162236 base,nonn %O A162236 0,2 %A A162236 _Joseph Myers_, Jun 28 2009