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 A165046 #6 Jun 02 2025 01:57:54 %S A165046 1,1,2,1,4,5,4,6,1,4,4,8,9,9,21,10,29,6,48,4,66,14,93,20,126,19,166, %T A165046 17,214,27,270,34,339,36,410,46,495,55,591,70,699,82,819,97,952,107, %U A165046 1103,135,1260,142,1436,175,1628,183,1836,231,2061,232,2304,288,2565,300 %N A165046 Number of n-digit numbers in a cycle (including fixed points) under the base-5 Kaprekar map A165032. %H A165046 Joseph Myers, <a href="/A165046/b165046.txt">Table of n, a(n) for n=1..100</a> %H A165046 <a href="/index/K#Kaprekar_map">Index entries for the Kaprekar map</a> %Y A165046 Cf. A165032, A165037, A165045, A008617. %Y A165046 In other bases: A004526 (base 2, adjusted to start 1, 0, 0, 1, 1, ...), A165007 (base 3), A165026 (base 4), A165065 (base 6), A165085 (base 7), A165104 (base 8), A165124 (base 9), A164732 (base 10). %K A165046 base,nonn %O A165046 1,3 %A A165046 _Joseph Myers_, Sep 04 2009