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 A189466 #19 Aug 05 2019 06:37:55
%S A189466 2,4,6,8,9,10,12,13,14,15,16,17,18,19,20,21,22,23,23,24,25,25,26,27,
%T A189466 28,28,29,30,31,32,33,33,34,34,35,36,36,37,38,38,39,39,40,41,41,42,42,
%U A189466 43,43,44,44,46,46,46,47,47,48,49,49,50,50,51,51,52,52,53
%N A189466 Number of superior highly composite numbers < 10^n.
%C A189466 Number of superior highly composite numbers (A002201) with at most n digits.
%H A189466 Amiram Eldar, <a href="/A189466/b189466.txt">Table of n, a(n) for n = 1..10000</a> (calculated using the b-file at A000705; terms 1..250 from Krzysztof Ostrowski)
%H A189466 T. D. Noe, <a href="http://oeis.org/A002201/b002201.txt">List of superior highly composite numbers</a>
%e A189466 a(2) = 4 since there are 4 superior highly composite numbers < 10^2 {2,6,12,60}
%Y A189466 Cf. A000705, A002201, A112781.
%K A189466 nonn
%O A189466 1,1
%A A189466 _Krzysztof Ostrowski_, Apr 22 2011