%I #6 Dec 30 2017 13:45:40
%S 1,2,3,4,7,10,16,26,40,64,100,159,252,399,631,1000,1585,2512,3982,
%T 6310,10000,15849,25119,39811,63096,100000,158490,251189,398108,
%U 630958,1000000,1584894,2511887,3981072,6309574
%N Powers of fifth root of 10 rounded up.
%t Ceiling[Surd[10,5]^Range[0,40]] (* _Harvey P. Dale_, Dec 30 2017 *)
%K nonn
%O 0,2
%A _N. J. A. Sloane_.
