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Start with 24 and repeatedly reverse the digits and add 1 to get the next term.
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%I #6 May 26 2014 23:48:48

%S 24,43,35,54,46,65,57,76,68,87,79,98,90,10,2,3,4,5,6,7,8,9,10,2,3,4,5,

%T 6,7,8,9,10,2,3,4,5,6,7,8,9,10,2,3,4,5,6,7,8,9,10,2,3,4,5,6,7,8,9,10,

%U 2,3,4,5,6,7,8,9,10,2,3,4,5,6,7,8,9,10,2,3,4,5,6,7,8,9,10,2,3,4,5,6,7,8,9

%N Start with 24 and repeatedly reverse the digits and add 1 to get the next term.

%C After 13 steps enters a cycle of length 9.

%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[#]]]+1&,24,100] (* _Harvey P. Dale_, Apr 07 2014 *)

%Y Cf. A118551.

%K base,nonn

%O 1,1

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