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A018006 Powers of cube root of 11 rounded down. 23

%I #12 Sep 08 2022 08:44:44

%S 1,2,4,11,24,54,121,269,598,1331,2960,6583,14641,32561,72415,161051,

%T 358174,796572,1771561,3939916,8762295,19487171,43339080,96385251,

%U 214358881,476729883,1060237769,2357947691,5244028719,11662615466,25937424601,57684315913

%N Powers of cube root of 11 rounded down.

%H Vincenzo Librandi, <a href="/A018006/b018006.txt">Table of n, a(n) for n = 0..200</a>

%t Table[Floor[11^(n/3)], {n, 0, 40}] (* _Vincenzo Librandi_, Dec 21 2013 *)

%t Floor[Surd[11,3]^Range[0,40]] (* _Harvey P. Dale_, Jun 01 2022 *)

%o (Magma) [Floor(11^(n/3)): n in [0..40]]; // _Vincenzo Librandi_, Dec 21 2013

%Y Cf. A018007.

%K nonn

%O 0,2

%A _N. J. A. Sloane_.

%E More terms from _Vincenzo Librandi_, Dec 21 2013

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Last modified April 19 11:14 EDT 2024. Contains 371791 sequences. (Running on oeis4.)