OFFSET
0,1
COMMENTS
Permutation A094077 has fixed point 1, 2-cycle (2,3) and 5-cycle (14,23,16,27,19); there are no other finite cycles with terms < 500000. 4 is the smallest number that is not member of a known finite cycle of A094077.
Conjecture: Sequence is not periodic.
For the retrograde trajectory of 4 see A117150.
CROSSREFS
KEYWORD
nonn
AUTHOR
Klaus Brockhaus, Feb 28 2006
STATUS
approved