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 A165059 #6 Jun 02 2025 01:58:57 %S A165059 6,6,6,6,6,6,2,2,3,3,3,2,2,7,7,7,2,2,7,7,7,2,2,7,2,2,2,2,2,2,2,2,2,2, %T A165059 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, %U A165059 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2 %N A165059 Length of cycle mentioned in A165058. %H A165059 Joseph Myers, <a href="/A165059/b165059.txt">Table of n, a(n) for n=1..41322</a> %H A165059 <a href="/index/K#Kaprekar_map">Index entries for the Kaprekar map</a> %Y A165059 Cf. A165051, A165058, A165057, A165061, A165063, A165070. %Y A165059 In other bases: Empty (base 2), A165001 (base 3), A165020 (base 4), A165040 (base 5), A165079 (base 7), A165098 (base 8), A165118 (base 9), A164715 (base 10). %K A165059 base,nonn %O A165059 1,1 %A A165059 _Joseph Myers_, Sep 04 2009