OFFSET
1,1
COMMENTS
Similar to A136197. For s(1) from 1 to 10000 the only achieved situations for s(k) were: (a) converges to 17, the fixed point; (b) it ends in the 5-cycle (38, 28, 22, 67, 103); (c) it ends in the 2-cycles (26, 79) or (74, 223).
MATHEMATICA
See A136197.
CROSSREFS
KEYWORD
fini,nonn
AUTHOR
Carlos Alves, Dec 20 2007
STATUS
approved