OFFSET
1,2
COMMENTS
After 2 steps enters a cycle of 45.
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 1..1000
N. J. A. Sloane and others, Sequences of RADD type, OEIS wiki.
MATHEMATICA
NestList[FromDigits[Reverse[IntegerDigits[#]]]+59&, 1, 80] (* Harvey P. Dale, Feb 25 2014 *)
CROSSREFS
KEYWORD
base,nonn,less
AUTHOR
Luc Stevens (lms022(AT)yahoo.com), May 14 2006
EXTENSIONS
Corrected by Harvey P. Dale, Feb 25 2014
STATUS
approved