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 A060127 #7 May 01 2014 02:46:42 %S A060127 0,1,2,5,3,4,6,7,14,23,15,22,8,11,12,19,16,21,9,10,13,18,17,20,24,25, %T A060127 26,29,27,28,54,55,86,119,87,118,56,59,84,115,88,117,57,58,85,114,89, %U A060127 116,30,31,38,47,39,46,48,49,74,101,75,100,60,67,80,107,93,112,61,66 %N A060127 Positions of permutations of A055089 in the permutation sequence A060118. Inverse permutation to A060120. %H A060127 <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a> %F A060127 a(n) = PermRank3L(PermRevLexUnrank(n)) %Y A060127 Cf. A060125, A060126, A060133. %K A060127 nonn %O A060127 0,3 %A A060127 _Antti Karttunen_, Mar 02 2001