A118820 - OEIS

%I #1 Sep 29 2006 03:00:00

%S 1,3,5,7,9,11,13,33,35,55,57,77,79,99,101,13,33,35,55,57,77,79,99,101,

%T 13,33,35,55,57,77,79,99,101,13,33,35,55,57,77,79,99,101,13,33,35,55,

%U 57,77,79,99,101,13,33,35,55,57,77,79,99,101,13,33,35,55,57,77,79,99,101

%N Start with 1 and repeatedly place the first digit at the end of the number and add 2.

%C After 6 steps the sequence enters a cycle of length 9.

%K base,nonn

%O 1,2

%A Luc Stevens (lms022(AT)yahoo.com), May 24 2006