OFFSET
1,2
COMMENTS
After 422 steps enters a cycle of 90. All 90 numbers of the cycle are 4-digit numbers.
LINKS
N. J. A. Sloane and others, Sequences of RADD type, OEIS wiki.
MATHEMATICA
NestList[FromDigits[Reverse[IntegerDigits[#]]]+46&, 1, 50] (* Harvey P. Dale, Sep 24 2013 *)
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Luc Stevens (lms022(AT)yahoo.com), May 11 2006
EXTENSIONS
Corrected by Harvey P. Dale, Sep 24 2013
STATUS
approved