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A117149
Trajectory of 4 under map k -> A094077(k).
1
4, 6, 10, 17, 12, 20, 34, 58, 99, 70, 119, 84, 143, 101, 72, 122, 208, 355, 251, 178, 303, 214, 365, 258, 440, 751, 531, 376, 641, 453, 321, 227, 161, 114, 194, 331, 234, 399, 282, 481, 340, 580, 990, 1690, 2885, 2040, 3482, 5944, 10147, 7175, 5074, 8661, 6124
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