A118613 - OEIS

A118613

Start with 1 and repeatedly reverse the digits and add 27 to get the next term.

%I #6 Jul 20 2015 11:03:02

%S 1,28,109,928,856,685,613,343,370,100,28,109,928,856,685,613,343,370,

%T 100,28,109,928,856,685,613,343,370,100,28,109,928,856,685,613,343,

%U 370,100,28,109,928,856,685,613,343,370,100,28,109,928,856,685,613,343,370

%N Start with 1 and repeatedly reverse the digits and add 27 to get the next term.

%C After 1 step 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.

%H <a href="/index/Rec#order_09">Index entries for linear recurrences with constant coefficients</a>, signature (0, 0, 0, 0, 0, 0, 0, 0, 1).

%Y Cf. A117828, A117816, A117817.

%K base,nonn

%O 1,2

%A Luc Stevens (lms022(AT)yahoo.com), May 08 2006