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 A037479 #7 Mar 30 2012 18:56:28
%S A037479 1,2,3,4,5,6,7,8,10,11,12,13,14,15,16,17,18,20,21,22,23,24,25,26,27,
%T A037479 28,30,31,32,33,34,35,36,37,38,40,41,42,43,44,45,46,47,48,50,51,52,53,
%U A037479 54,55,56,57,58,60,61,62,63,64,65,66,67,68,70
%N A037479 a(n)=Sum{d(i)*10^i: i=0,1,...,m}, where Sum{d(i)*9^i: i=0,1,...,m} is the base 9 representation of n.
%F A037479 A007095 \ {0}. [From _R. J. Mathar_, Oct 20 2008]
%K A037479 nonn,base
%O A037479 1,2
%A A037479 _Clark Kimberling_