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 A072809 #15 Oct 30 2024 16:13:06 %S A072809 0,1,3,4,5,6,7,8,9,10,11,13,41,51,16,17,81,91,30,13,33,43,53,63,73,83, %T A072809 93,40,41,43,44,54,46,47,84,49,50,51,53,54,55,56,57,85,59,60,16,63,46, %U A072809 56,66,76,86,96,70,17,73,47,57,76,77,87,97,80,81,83,84,85,86,87,88,89,90,91,93,49,59,96,97,89,99,100,110,130 %N A072809 Abntu sequence (Bantu alphabetized): list the numbers which have no 2's in their decimal expansion, but sort the digits of each term into alphabetical order. %C A072809 [Bantu of course means "ban 2's".] %D A072809 M. J. Halm, Word Weirdness, Mpossibilities 66 (Feb. 1998), p. 5. %D A072809 M. J. Halm, Sequences (Re)discovered, Mpossibilities 81 (Aug. 2002), p. 1. %H A072809 M. J. Halm, <a href="http://michaelhalm.tripod.com/id76.htm">Games</a> %H A072809 M. J. Halm, <a href="http://michaelhalm.tripod.com/id109.htm">Sequences (Re)discovered</a>, seq. II. %F A072809 Digits are taken in the order 8 5 4 9 1 7 6 3 0. %Y A072809 Cf. A057846 (supersequence), A225805 (French version of the latter). %K A072809 easy,nonn,word,base %O A072809 1,3 %A A072809 _Michael Joseph Halm_, Aug 08 2002 %E A072809 Edited by _N. J. A. Sloane_, Mar 14 2009 %E A072809 Title and five terms corrected by _Rick L. Shepherd_, Jul 26 2013