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A017915 Powers of sqrt(3) rounded up. 1

%I #11 Sep 08 2022 08:44:43

%S 1,2,3,6,9,16,27,47,81,141,243,421,729,1263,2187,3788,6561,11364,

%T 19683,34092,59049,102276,177147,306828,531441,920483,1594323,2761449,

%U 4782969,8284346,14348907,24853036,43046721

%N Powers of sqrt(3) rounded up.

%H Vincenzo Librandi, <a href="/A017915/b017915.txt">Table of n, a(n) for n = 0..1000</a>

%t Ceiling[(Sqrt[3])^Range[0,40]] (* _Vincenzo Librandi_, Nov 20 2011 *)

%o (Magma) [Ceiling(Sqrt(3^n)): n in [0..40]]; // _Vincenzo Librandi_, Nov 20 2011

%K nonn

%O 0,2

%A _N. J. A. Sloane_

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Last modified April 24 19:52 EDT 2024. Contains 371963 sequences. (Running on oeis4.)