%I
%S 18,122,118,117,226,130,136,1117,187,57,28,114,128,1111111,52628,
%T 111748,114663,212174,110111,35131,81414,122615,33341,4584,111243,
%U 25475,33171,21339,22351,41127,21621,2920,111321,2224811,223249
%N Trajectory of 18 under iteration of the map k > A087712(k).
%C a(n) = 1 for n >= 111.
%C The old entry with this Anumber was a duplicate of A077919.
%H N. J. A. Sloane, <a href="/A077960/b077960.txt">Table of n, a(n) for n = 0..120</a>
%Y Cf. A087712, A098282, A144914, A077919.
%K nonn,base
%O 0,1
%A _N. J. A. Sloane_, Feb 10 2009
