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 A048841 #14 Aug 28 2016 18:23:39
%S A048841 1,11,22,33,44,55,66,77,88,99,110,121,121,132,143,154,165,176,187,198,
%T A048841 209,220,231,242,242,253,264,275,286,297,308,319,330,341,352,363,363,
%U A048841 374,385,396,407,418,429,440,451,462,473,484,484,495,506
%N A048841 Least positive integer k for which 11^n divides k!.
%H A048841 T. D. Noe, <a href="/A048841/b048841.txt">Table of n, a(n) for n = 0..1000</a>
%t A048841 k[n_]:=Module[{c=11^n,k=11},While[!Divisible[k!,c],k=k+11];k]; Join[{1},Array[k,60]] (* _Harvey P. Dale_, May 30 2012 *)
%Y A048841 See A007843 for more information.
%K A048841 nonn
%O A048841 0,2
%A A048841 Charles T. Le (charlestle(AT)yahoo.com)