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

0, 4, 8, 12, 16, 21, 25, 29, 33, 37, 41, 45, 49, 54, 58, 62, 66, 70, 74, 78, 82, 87, 91, 95, 99, 103, 107, 111, 115, 120, 124, 128, 132, 136, 140, 144, 148, 153, 157, 161, 165, 169, 173, 177, 181, 186, 190, 194, 198, 202, 206, 210, 214, 219

Offset

0,2

Links

Vincenzo Librandi, Table of n, a(n) for n = 0..10000

Mathematica

Round[Range[0, 60]Sqrt[17]] (* Harvey P. Dale, Nov 29 2022 *)

Prog

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

Crossrefs

Cf. A171984, A198395.

Sequence in context: A311249 A311250 A311251 * A311252 A311253 A311254

Adjacent sequences: A198269 A198270 A198271 * A198273 A198274 A198275

Keyword

nonn,easy

Author

Vincenzo Librandi, Oct 25 2011

Status

approved