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 A165599 #3 Mar 31 2012 13:21:19 %S A165599 5207,17696,17698,17700,17703,17706,17707,17709,17711,17717,17740, %T A165599 17742,17744,17747,17751,17754,17757,17760,17762,17764,17876,17898, %U A165599 17900,17946,17982,17985,17998,18004,18006,18008,18010,18015,18023 %N A165599 a(n) = Least i in range [A165598(n),A165598(n+1)] for which abs(A165597(i)) gets the maximum value in that range. %H A165599 A. Karttunen, <a href="/A165599/b165599.txt">Table of n, a(n) for n = 0..166</a> %Y A165599 A165600 gives the corresponding maximum values. %K A165599 nonn %O A165599 0,1 %A A165599 _Antti Karttunen_, Sep 22 2009