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 A160508 #5 Aug 24 2013 12:12:34 %S A160508 503,87,512,61,908,170,897,275,653,426,154,509,612,677,765,703 %N A160508 Knuth's standard example of an unsorted array. %C A160508 The numbers were randomly generated by Knuth with a set of decimal dice and used throughout his book as sample input for investigated sorting algorithms. %D A160508 D. E. Knuth, The Art of Computer Programming, Vol. 3 / Sorting and Searching, Addison-Wesley, 1973, page 75 and remainder of chapter 5. %e A160508 Apparently, the first roll of three (distinguishable) decimal dice resulted in the first die showing "5", the second showing "0", the third showing "3"; therefore a(1) = 503. %K A160508 fini,full,nonn %O A160508 1,1 %A A160508 _Hagen von Eitzen_, May 16 2009