%I #5 Jan 02 2024 00:35:44
%S 1,50,25,1226,613,30038,15019,735932,367966,183983,9015168,4507584,
%T 2253792,1126896,563448,281724,140862,70431,3451120,1725560,862780,
%U 431390,215695,10569056,5284528,2642264
%N Trajectory of 1 under map n->49n+1 if n odd, n->n/2 if n even.
%K nonn
%O 0,2
%A _N. J. A. Sloane_.
|