A017972 - OEIS

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

%S 1,5,22,104,484,2271,10648,49944,234256,1098759,5153632,24172677,

%T 113379904,531798889,2494357888,11699575549,54875873536,257390662068,

%U 1207269217792,5662594565482,26559922791424

%N Powers of sqrt(22) rounded up.

%H Vincenzo Librandi, <a href="/A017972/b017972.txt">Table of n, a(n) for n = 0..700</a>

%t Ceiling[(Sqrt[22])^Range[0,40]] (* _Vincenzo Librandi_, Nov 21 2011 *)

%o (Magma) [Ceiling(Sqrt(22^n)): n in [0..30]]; // _Vincenzo Librandi_, Nov 21 2011

%K nonn

%O 0,2

%A _N. J. A. Sloane_