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 A165070 #6 Jun 02 2025 01:59:40 %S A165070 1,1,6,1,2,3,1,1,1,2,7,2,2,1,1,2,1,1,2,1,2,2,1,1,2,1,1,2,2,2,1,2,2,2, %T A165070 1,1,2,2,1,1,2,1,2,2,2,1,2,2,2,2,1,1,1,1,2,2,2,1,1,1,2,2,2,1,2,2,2,1, %U A165070 2,1,2,2,2,2,2,1,1,2,2,2,1,2,2,1,1,2,2,2,1,2,2,2,2,1,2,2,1,1,2,1,2,2,2,2,2 %N A165070 Length of cycle corresponding to n-th term of A165068. %H A165070 Joseph Myers, <a href="/A165070/b165070.txt">Table of n, a(n) for n=1..23045</a> %H A165070 <a href="/index/K#Kaprekar_map">Index entries for the Kaprekar map</a> %Y A165070 Cf. A165051, A165056, A165068, A165069. %Y A165070 In other bases: A000012 (base 2), A165011 (base 3), A165031 (base 4), A165050 (base 5), A165089 (base 7), A165109 (base 8), A165129 (base 9), A151966 (base 10). %K A165070 base,nonn %O A165070 1,3 %A A165070 _Joseph Myers_, Sep 04 2009