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 A051411 #4 Nov 13 2010 13:19:04 %S A051411 7,17,34,53,88,116,151,179,214,242,277,305,340,359,403,440,466,503, %T A051411 538,575,610,638,682,719,772,818,853,890,925,962,1006,1034,1060,1079, %U A051411 1114,1160,1195,1250,1276,1322,1357,1412,1456,1502,1546,1592,1645,1673,1717 %N A051411 a(n+1) = a(n) + sum of digits of a(n)^3. %Y A051411 Cf. A051373. %K A051411 nonn,base,easy,less %O A051411 1,1 %A A051411 Miklos SZABO (mike(AT)ludens.elte.hu)