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Start with 1 and repeatedly reverse the digits and add 14 to get the next term.
1

%I #9 Jul 20 2015 12:24:12

%S 1,15,65,70,21,26,76,81,32,37,87,92,43,48,98,103,315,527,739,951,173,

%T 385,597,809,922,243,356,667,780,101,115,525,539,949,963,383,397,807,

%U 722,241,156,665,580,99,113,325,537,749,961,183,395,607,720

%N Start with 1 and repeatedly reverse the digits and add 14 to get the next term.

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

%H <a href="/index/Rec#order_72">Index entries for linear recurrences with constant coefficients</a>, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1).

%F After 15 steps enters a cycle of length 72.

%t NestList[FromDigits[Reverse[IntegerDigits[#]]]+14&,1,60] (* _Harvey P. Dale_, Jul 11 2013 *)

%Y Cf. A117828, A117816, A117817.

%K nonn,base

%O 1,2

%A _N. J. A. Sloane_, May 06 2006