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 A165475 #3 Mar 31 2012 13:21:19 %S A165475 2,-1,1,-2,3,2,-1,-1,6,-2,-1,1,1,-5,-1,-1,1,1,1,-1,-16,2,1,3,1,9,2,3, %T A165475 -1,1,1,-1,-2,-3,-3,-1,-5,1,1,1,-1,1,16,1,3,-1,22,11,1,-4,-3,-1,7,-26, %U A165475 -2,-2,-2,1,-4,21,1,-1,1,6,-1,-3,-12,2,-4,4,-2,-1,2,-1,5,-7,1,-2,-1 %N A165475 A maximum absolute value of A165472 in range [A165473(n),A165473(n+1)]. %C A165475 Period 611. %H A165475 A. Karttunen, <a href="/A165475/b165475.txt">Table of n, a(n) for n = 0..612</a> %Y A165475 a(n) = A165472(A165474(n)). %K A165475 sign %O A165475 0,1 %A A165475 _Antti Karttunen_, Sep 21 2009