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 A026168 #17 Jul 05 2021 02:18:52 %S A026168 1,2,3,5,6,9,11,12,14,15,18,21,23,24,27,29,30,32,33,36,38,39,41,42,45, %T A026168 48,50,51,54,57,59,60,63,65,66,68,69,72,75,77,78,81,83,84,86,87,90,92, %U A026168 93,95,96,99,102,104,105,108,110,111,113,114 %N A026168 Numbers k such that A026166(j) < A026166(k) for all j < k. %C A026168 Also a(n) is the (n-1)st number k such that A026166(k) > k, for n >= 3. %Y A026168 Cf. A026166. %K A026168 nonn %O A026168 1,2 %A A026168 _Clark Kimberling_