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Length of cycle mentioned in A165119
12

%I #7 Sep 21 2022 13:28:38

%S 1,2,2,3,3,5,1,14,2,1,4,12,1,5,4,1,1,6,6,2,2,1,6,4,11,1,1,1,3,6,4,2,1,

%T 1,2,7,1,6,9,1,1,1,4,1,4,1,6,15,1,1,1,4,6,7,4,1,10,1,2,2,2,1,1,1,8,3,

%U 2,7,4,1,6,1,2,1,1,1,7,4,6,3,6,3,2,8,3,2,7,4,1,13,1,1,2,1,2,20,1,5,4,6,3,2

%N Length of cycle mentioned in A165119

%H Joseph Myers, <a href="/A165120/b165120.txt">Table of n, a(n) for n=1..1560</a>

%H Anthony Kay and Katrina Downes-Ward, <a href="https://cs.uwaterloo.ca/journals/JIS/VOL25/Kay/kay5.html">Fixed Points and Cycles of the Kaprekar Transformation: 1. Odd Bases</a>, Journal of Integer Sequences, Vol. 25 (2022), Article 22.6.7.

%H <a href="/index/K#Kaprekar_map">Index entries for the Kaprekar map</a>

%Y Cf. A165110, A165119, A165116, A165118, A165122, A165129.

%Y In other bases: A000012 (base 2), A165003 (base 3), A165022 (base 4), A165042 (base 5), A165061 (base 6), A165081 (base 7), A165100 (base 8), A164719 (base 10).

%K base,nonn

%O 1,2

%A _Joseph Myers_, Sep 04 2009