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 A050094 #10 Jul 04 2021 13:51:44 %S A050094 1,3,5,8,9,13,15,18,21,22,26,28,31,34,36,37,41,43,44,49,53,55,58,61, %T A050094 64,67,68,72,74,75,81,82,85,88,90,93,94,95,101,103,106,109,112,115, %U A050094 118,121,123,126,130,133,135,136,140,143,146,148 %N A050094 Numbers k such that A050092(k) < A050092(k+1). %K A050094 nonn %O A050094 1,2 %A A050094 _Clark Kimberling_