%I #4 Mar 30 2012 16:46:23
%S 1,2,4,8,15,30,59,115,225,443,872,1715,3375,6642,13072,25725,50625,
%T 99630,196070,385864,759375,1494443,2941047,5787950,11390625,22416633,
%U 44115701,86819244,170859375
%N Powers of fourth root of 15 rounded up.
%K nonn
%O 0,2
%A _N. J. A. Sloane_.
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