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 A182362 #10 Dec 21 2024 17:51:21 %S A182362 9,10,11,12,13,14,15,16,17,18,20,22,24,26,28,31,34,37,41,45,50,55,61, %T A182362 67,74,82,91,101,112,124,137,152,168,186,206,228,253,281,312,346,384, %U A182362 426,473,525,583,647,718,797,885,983,1092,1213,1347,1496,1662,1846 %N A182362 a(n+1) = a(n) + floor(a(n)/9) with a(0)=9. %t A182362 NestList[#+Floor[#/9]&,9,60] (* _Harvey P. Dale_, Feb 21 2015 *) %o A182362 (Python) %o A182362 a=9 %o A182362 for i in range(55): %o A182362 print(a, end=', ') %o A182362 a += a//9 %Y A182362 Cf. A061418, A100585, A182305-A182308, A182361. %K A182362 nonn %O A182362 0,1 %A A182362 _Alex Ratushnyak_, Apr 26 2012