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 A065189 #9 Jul 13 2016 11:11:46 %S A065189 1,4,2,5,3,10,13,11,6,15,7,20,8,21,9,26,29,27,12,31,34,14,38,40,16,43, %T A065189 17,42,18,49,19,50,54,56,22,59,23,58,24,64,25,67,69,71,28,75,77,30,80, %U A065189 78,32,85,33,86,90,35,91,36,95,37,99,101,39,104,102,41,108,111,113,44 %N A065189 "Greedy Queens" permutation of the natural numbers, inverse of A065188. %H A065189 Alois P. Heinz, <a href="/A065189/b065189.txt">Table of n, a(n) for n = 1..10000</a> %H A065189 <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a> %Y A065189 Cf. A065188, A269526. %K A065189 nonn %O A065189 1,2 %A A065189 _Antti Karttunen_, Oct 19 2001