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A171984 Beatty sequence for sqrt(17). 3
4, 8, 12, 16, 20, 24, 28, 32, 37, 41, 45, 49, 53, 57, 61, 65, 70, 74, 78, 82, 86, 90, 94, 98, 103, 107, 111, 115, 119, 123, 127, 131, 136, 140, 144, 148, 152, 156, 160, 164, 169, 173, 177, 181, 185, 189, 193, 197, 202, 206, 210, 214, 218, 222, 226, 230, 235, 239 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

FORMULA

a(n) = floor(n*sqrt(17)). - Jon E. Schoenfield, Jun 18 2010

MATHEMATICA

f[n_]: = Floor[n Sqrt[17]]; Array[f, 80, 1] (* Vincenzo Librandi, Aug 01 2013 *)

PROG

(MAGMA) [Floor(n*Sqrt(17)): n in [1..80]]; // Vincenzo Librandi, Aug 01 2013

CROSSREFS

Sequence in context: A311129 A311130 A311131 * A311132 A311133 A311134

Adjacent sequences:  A171981 A171982 A171983 * A171985 A171986 A171987

KEYWORD

nonn,easy

AUTHOR

Vincenzo Librandi, Jan 21 2010

STATUS

approved

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Last modified October 22 01:48 EDT 2021. Contains 348160 sequences. (Running on oeis4.)