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A018083 Powers of fourth root of 13 rounded up. 0

%I

%S 1,2,4,7,13,25,47,90,169,321,610,1158,2197,4172,7922,15042,28561,

%T 54233,102979,195538,371293,705022,1338716,2541993,4826809,9165285,

%U 17403308,33045904,62748517,119148699,226242996

%N Powers of fourth root of 13 rounded up.

%t Ceiling[(Power[13, (4)^-1])^Range[0,40]] (* _Harvey P. Dale_, Aug 20 2011 *)

%K nonn

%O 0,2

%A _N. J. A. Sloane_.

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Last modified July 30 07:55 EDT 2021. Contains 346348 sequences. (Running on oeis4.)