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Start with 1 and repeatedly reverse the digits and add 67 to get the next term.
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%I #6 May 26 2014 23:48:47

%S 1,68,153,418,881,255,619,983,456,721,194,558,922,296,759,1024,4268,

%T 8691,2035,5369,9702,2146,6479,9813,3256,6590,1023,3268,8690,1035,

%U 5368,8702,2145,5479,9812,2256,6589,9923,3366,6700,143,408,871,245,609,973

%N Start with 1 and repeatedly reverse the digits and add 67 to get the next term.

%C After 43 steps enters a cycle of 99.

%H N. J. A. Sloane and others, <a href="/wiki/Sequences_of_RADD_type">Sequences of RADD type</a>, OEIS wiki.

%t NestList[FromDigits[Reverse[IntegerDigits[#]]]+67&,1,50] (* _Harvey P. Dale_, Oct 14 2012 *)

%Y Cf. A117828, A117816, A117817.

%K base,nonn,less

%O 1,2

%A Luc Stevens (lms022(AT)yahoo.com), May 14 2006