%I #6 Aug 09 2012 12:22:41
%S 1,2,3,3,5,6,9,13,18,26,36,52,74,106,151,216,310,443,633,906,1296,
%T 1855,2654,3798,5435,7776,11128,15923,22785,32605,46656,66764,95537,
%U 136710,195627,279936,400580,573218,820257
%N Powers of fifth root of 6 rounded up.
%t Ceiling[(6^(1/5))^Range[0,40]] (* _Harvey P. Dale_, Aug 09 2012 *)
%K nonn
%O 0,2
%A _N. J. A. Sloane_.