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%I #11 Dec 05 2013 19:56:16
%S 0,0,0,0,0,0,0,0,0,0,0,0,6,12,0,4,11,0,18,0,3,0,3,0,0,12,18,24,7,0,29,
%T 28,0,16,15,0,11,16,18,0,6,6,3,0,0,6,21,0,41,0,21,4,2,18,0,4,33,32,1,
%U 0,14,58,9,56,10,0,29,32,9,0,67,36,50,38,0,12,0,42,62,0,18,12,65,12,20,6,57,0,10,0,80,48,87,12,10,84,43,80,0,0
%N Digit reversal of n concatenated with n mod n.
%H Vincenzo Librandi, <a href="/A084342/b084342.txt">Table of n, a(n) for n = 1..10000</a>
%t Table[Mod[FromDigits[Join[Reverse[IntegerDigits[n]],IntegerDigits[n]]],n],{n,75}] (* _Harvey P. Dale_, Nov. 26, 2010 *)
%K base,nonn
%O 1,13
%A _Amarnath Murthy_, May 27 2003
%E Corrected, additional terms provided by _Harvey P. Dale_, Nov. 26, 2010