A177102 Beatty sequence for sqrt(10).

3, 6, 9, 12, 15, 18, 22, 25, 28, 31, 34, 37, 41, 44, 47, 50, 53, 56, 60, 63, 66, 69, 72, 75, 79, 82, 85, 88, 91, 94, 98, 101, 104, 107, 110, 113, 117, 120, 123, 126, 129, 132, 135, 139, 142, 145, 148, 151, 154, 158, 161, 164, 167, 170, 173, 177, 180, 183

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..10000

Formula

a(n) = floor(n*sqrt(10)).

Mathematica

Table[Floor[n*Sqrt[10]], {n, 1, 100}]

Prog

(Magma) [Floor(n*Sqrt(10)): n in [1..60]]; // Vincenzo Librandi, Oct 24 2011
(PARI) for(n=1, 50, print1(floor(n*sqrt(10)), ", ")) \\ G. C. Greubel, Sep 24 2017

Crossrefs

Cf. A010467, A194113.

Partial sums of A081168.

Sequence in context: A138252 A248524 A102796 * A292666 A028251 A194226

Adjacent sequences: A177099 A177100 A177101 * A177103 A177104 A177105

Keyword

nonn,easy

Author

Clark Kimberling, Aug 16 2011

Status

approved