OFFSET
0,2
LINKS
N. J. A. Sloane, Table of n, a(n) for n = 0..414 (shows two full cycles)
N. J. A. Sloane and others, Sequences of RADD type, OEIS wiki.
FORMULA
After 1 step enters a cycle of length 207.
It appears that there is a unique cycle of length 207 for the reverse-and-add-5 problem. Klaus Brockhaus has done an extensive search without finding any further cycle of length 207. There are many cycles of lengths 36 and 756. See A118878.
MATHEMATICA
NestList[IntegerReverse[#] + 5 &, 1, 100] (* Paolo Xausa, Aug 27 2024 *)
CROSSREFS
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, following discussions with Luc Stevens, May 04 2006
STATUS
approved