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Start with 1 and repeatedly reverse the digits and add 35 to get the next term.
0

%I #8 May 08 2017 15:03:06

%S 1,36,98,124,456,689,1021,1236,6356,6571,1791,2006,6037,7341,1472,

%T 2776,6807,7121,1252,2556,6587,7891,2022,2237,7357,7572,2792,3007,

%U 7038,8342,2473,3777,7808,8122,2253,3557,7588,8892,3023,3238,8358,8573,3793,4008

%N Start with 1 and repeatedly reverse the digits and add 35 to get the next term.

%C After 4 steps enters a cycle of length 72.

%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).

%t NestList[IntegerReverse[#]+35&,1,50] (* Requires Mathematica version 10 or later *) (* _Harvey P. Dale_, May 08 2017 *)

%Y Cf. A117828, A117816, A117817.

%K base,nonn

%O 1,2

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