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A165039 Consider the base-5 Kaprekar map n->K(n) defined in A165032. Sequence gives numbers belonging to cycles of length greater than 1 14

%I #4 Mar 30 2012 17:28:43

%S 48,72,1992,2232,2616,2856,7488,9992,10712,11432,13736,53712,57432,

%T 66216,73056,249992,272312,284832,287432,347336,349936,6249992,

%U 8687336,8785936,9236656,45781056,45874056,46264656,170312312,178124832

%N Consider the base-5 Kaprekar map n->K(n) defined in A165032. Sequence gives numbers belonging to cycles of length greater than 1

%C Initial terms in base 5: 143, 242, 30432, 32412, 40431, 42411, 214423, 304432, 320322, 331212.

%H Joseph Myers, <a href="/A165039/b165039.txt">Table of n, a(n) for n=1..36656</a>

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

%Y Cf. A165032, A165040, A165036, A165037, A165041, A165043, A165049.

%Y In other bases: Empty (base 2), A165000 (base 3), A165019 (base 4), A165058 (base 6), A165078 (base 7), A165097 (base 8), A165117 (base 9), A099010 (base 10).

%K base,nonn

%O 1,1

%A _Joseph Myers_, Sep 04 2009

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Last modified April 25 04:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)