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 A231892 #22 Apr 13 2021 23:44:26 %S A231892 1,4,3,8,2,5,11,6,13,17,14,18,15,16,7,9,10,12,19,20,21,22,24,23,32,27, %T A231892 33,25,26,28,34,29,35,30,36,31,37,38,39,40,41,42,43,44,45,46,48,47,49, %U A231892 50,51 %N A231892 Terms of A231891 (base-2 analog of A231881) written in base 10. %C A231892 A231889 (and A231890) eventually merges with A231891 (and A231892). For n > 29, a(n) = A231890(n+1). - _Hans Havermann_, Nov 18 2013 %H A231892 Hans Havermann, <a href="/A231892/b231892.txt">Table of n, a(n) for n = 0..1000</a> %F A231892 For n > 29, a(n) = A231890(n+1). - _Hans Havermann_, Nov 18 2013 %Y A231892 Cf. A228407, A231880, A231881, A231889, A231890, A231891, A231892. %K A231892 nonn,base %O A231892 0,2 %A A231892 _N. J. A. Sloane_, Nov 17 2013 %E A231892 More terms from _Hans Havermann_, Nov 18 2013