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A018089 Powers of fourth root of 15 rounded up. 0

%I

%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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Last modified October 23 08:40 EDT 2021. Contains 348211 sequences. (Running on oeis4.)