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%I #3 Nov 24 2010 00:00:55
%S 1,9,55,99,999,7777,9999,22222,99999,999999,4444444,9999999,88888888,
%T 99999999,999999999,1111111111
%N Repdigit Kaprekar numbers
%C The only numbers where the repeated digit and the number of digits are the same are 1, 88888888 and 999999999.
%H Robert P. Munafo, <a href="http://www.mrob.com/pub/math/seq-kaprekar.html">Kaprekar sequences at MROB</a>
%K nonn,base
%O 1,2
%A Howard Berman (howard_berman(AT)hotmail.com), Oct 22 2008
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