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A165081 Length of cycle mentioned in A165080 12

%I #8 Sep 22 2022 07:32:30

%S 1,2,3,5,6,6,6,11,2,2,2,1,2,5,6,1,1,9,2,2,1,1,1,2,12,1,2,1,1,1,2,4,1,

%T 2,1,2,1,1,1,2,5,7,2,2,1,1,2,3,1,2,1,2,1,1,1,2,5,1,2,1,1,2,3,1,2,3,1,

%U 2,1,2,1,1,1,2,5,5,1,1,2,1,2,2,1,2,3,1,2,3,1,2,3,1,2,1,2,1,1,1,2,24,1,1,1,2

%N Length of cycle mentioned in A165080

%H Joseph Myers, <a href="/A165081/b165081.txt">Table of n, a(n) for n=1..13070</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. A165071, A165080, A165077, A165079, A165083, A165089.

%Y In other bases: A000012 (base 2), A165003 (base 3), A165022 (base 4), A165042 (base 5), A165061 (base 6), A165100 (base 8), A165120 (base 9), A164719 (base 10).

%K base,nonn

%O 1,2

%A _Joseph Myers_, Sep 04 2009

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