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%I #4 Mar 30 2012 17:28:43
%S 0,0,0,0,0,0,0,0,1,0,1,2,3,4,5,6,2,1,0,1,2,3,4,5,3,2,1,0,1,2,3,4,4,3,
%T 2,1,0,1,2,3,5,4,3,2,1,0,1,2,6,5,4,3,2,1,0,1,7,6,5,4,3,2,1,0,9,9,18,
%U 27,36,45,54,63,9,0,9,18,27,36,45,54,18,9,9,18,27,36,45,54,27,18,18,18,27,36
%N A165090(n)/7
%H Joseph Myers, <a href="/A165091/b165091.txt">Table of n, a(n) for n=0..4096</a>
%H <a href="/index/K#Kaprekar_map">Index entries for the Kaprekar map</a>
%Y Cf. A165090.
%Y In other bases: A164884 (base 2), A164994 (base 3), A165013 (base 4), A165033 (base 5), A165052 (base 6), A165072 (base 7), A165111 (base 9), A151950 (base 10).
%K base,nonn
%O 0,12
%A _Joseph Myers_, Sep 04 2009