OFFSET
1,1
COMMENTS
After 16 steps enters a cycle of length 9.
LINKS
N. J. A. Sloane and others, Sequences of RADD type, OEIS wiki.
MATHEMATICA
NestList[IntegerReverse[#]+1&, 22, 100] (* Requires Mathematica version 10 or later *) (* Harvey P. Dale, Mar 30 2018 *)
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Luc Stevens (lms022(AT)yahoo.com), May 14 2006
STATUS
approved