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Start with 1 and repeatedly reverse the digits and add 30 to get the next term.
1

%I #10 Aug 11 2014 22:45:28

%S 1,31,43,64,76,97,109,931,169,991,229,952,289,1012,2131,1342,2461,

%T 1672,2791,2002,2032,2332,2362,2662,2692,2992,3022,2233,3352,2563,

%U 3682,2893,4012,2134,4342,2464,4672,2794,5002,2035,5332,2365,5662,2695,5992,3025

%N Start with 1 and repeatedly reverse the digits and add 30 to get the next term.

%H Harvey P. Dale, <a href="/A118637/b118637.txt">Table of n, a(n) for n = 1..1000</a>

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

%F Never reaches a cycle (see A117816).

%t NestList[FromDigits[Reverse[IntegerDigits[#]]]+30&,1,60] (* _Harvey P. Dale_, Jul 19 2014 *)

%Y Cf. A117828, A117816, A117817.

%K base,nonn

%O 1,2

%A Luc Stevens (lms022(AT)yahoo.com), May 09 2006

%E Corrected by _Harvey P. Dale_, Jul 19 2014