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 A194232 #26 Aug 25 2025 02:09:35 %S A194232 2,3,3,9,7,30,8,29,11,30,17,115,17,35,69,118,24,235,28,245,119,124, %T A194232 100,926,70,124,77,547,788,7420,384,3686,78,164,397,1853,17,59,433, %U A194232 3837,1509,14777,204,1897,476,185,748,7390,213,1877,320,963,421,3812,1190 %N A194232 Number of n-digit Kaprekar numbers (A006886). %C A194232 First difference of A193992. - _Hans Havermann_, Aug 19 2011 %H A194232 Hans Havermann, <a href="/A194232/b194232.txt">Table of n, a(n) for n = 1..196</a> %H A194232 <a href="/index/Coi#Colombian">Index entries for Colombian or self numbers and related sequences</a> %Y A194232 Cf. A006886, A193992. %K A194232 nonn,base,changed %O A194232 1,1 %A A194232 _Hans Havermann_, Aug 19 2011