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 A181160 #7 Feb 09 2019 12:01:23 %S A181160 1,2,3,5,7,11,13,18,23,26,31,36,41,47,54,58,63,69,72,76,84,91,95,99, %T A181160 104,113,118,126,133,147,158,167,170,179,192,206,229,246,258,273,283, %U A181160 304,316,339,369,407,432,444,470,519,533,561,608,663 %N A181160 Where records occur in A181159: a(n) occurs later than all positive integers k < a(n) in A181157. %K A181160 more,nonn %O A181160 1,2 %A A181160 Keisuke Sato (st(AT)r3z.org), Oct 07 2010 %E A181160 a(34)-a(54) from _Charlie Neder_, Feb 07 2019