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%I A033978 #3 Mar 30 2012 16:47:26
%S A033978 1,46,23,1036,518,259,11656,5828,2914,1457,65566,32783,1475236,737618,
%T A033978 368809,16596406,8298203,373419136,186709568,93354784,46677392,
%U A033978 23338696,11669348,5834674,2917337,131280166
%N A033978 Trajectory of 1 under map n->45n+1 if n odd, n->n/2 if n even
%K A033978 nonn
%O A033978 0,2
%A A033978 _N. J. A. Sloane_.

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