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 A082592 #2 Mar 31 2012 13:50:44 %S A082592 2,4,5,9,12,17,23,29,30,31,37,38,39,49,51,52,56,70,71,79,89,95,100, %T A082592 105,110,111,113,124,125,133,137,139,149,151,153,155,157,169,177,179, %U A082592 185,187,199,200,201,214,227,230,242,251,252,261,272,273,274,275,280,281 %N A082592 A077389 sorted and duplicates removed. %Y A082592 Cf. A060863. %K A082592 easy,nonn %O A082592 1,1 %A A082592 _Naohiro Nomoto_, May 13 2003