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A198272 a(n) = round(n*sqrt(17)). 2

%I #15 Nov 29 2022 13:48:59

%S 0,4,8,12,16,21,25,29,33,37,41,45,49,54,58,62,66,70,74,78,82,87,91,95,

%T 99,103,107,111,115,120,124,128,132,136,140,144,148,153,157,161,165,

%U 169,173,177,181,186,190,194,198,202,206,210,214,219

%N a(n) = round(n*sqrt(17)).

%H Vincenzo Librandi, <a href="/A198272/b198272.txt">Table of n, a(n) for n = 0..10000</a>

%t Round[Range[0,60]Sqrt[17]] (* _Harvey P. Dale_, Nov 29 2022 *)

%o (Magma) [Round(n*Sqrt(17)): n in [0..60]]

%Y Cf. A171984, A198395.

%K nonn,easy

%O 0,2

%A _Vincenzo Librandi_, Oct 25 2011

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Last modified April 19 16:08 EDT 2024. Contains 371794 sequences. (Running on oeis4.)