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 A057929 #1 May 16 2003 03:00:00 %S A057929 2,5,8,6,9,16,10,17,12,18,13,32,14,33,16,34,17,36,18,37,24,38,25,64, %T A057929 26,65,28,66,29,96,30,97,128,98,129,100,130,101,136,102,137,112,138, %U A057929 113,140,114,141,256,142,257,144,258,145,260,146,261,152,262,153,288,154 %N A057929 a(0)=2, a(1)=5, a(n) = smallest number such that sequence b(n) = a(n) OR a(n+1) is strictly monotonically increasing. %e A057929 See example in A051145 %Y A057929 Cf. A051145, A057930, A057931. %K A057929 easy,nonn %O A057929 0,1 %A A057929 Larry Reeves (larryr(AT)acm.org), Oct 03 2000