A184800 Numbers k such that floor(k*s) is prime, where s = (3 + sqrt(3))/2.

1, 3, 5, 10, 16, 20, 25, 26, 31, 38, 41, 43, 48, 54, 58, 59, 63, 64, 69, 71, 76, 81, 96, 97, 102, 109, 114, 119, 120, 124, 130, 134, 140, 147, 152, 158, 162, 168, 173, 178, 190, 195, 196, 206, 211, 213, 229, 238, 244, 251, 261, 262, 267, 271, 272, 276, 289, 300, 304, 310, 320, 322, 327, 333, 337, 342, 343, 347, 348, 355, 365, 371, 375, 393, 398, 403, 409, 413, 419, 431, 436, 437, 452, 462, 464, 469, 475, 495, 502, 508, 513, 517, 523, 528, 540, 545, 546, 550, 551, 561, 578, 584

Offset

1,2

Links

Table of n, a(n) for n=1..102.

Example

See A184796.

Mathematica

(See A184796.)

Crossrefs

Cf. A054406, A184796, A184799, A184801.

Sequence in context: A250115 A358406 A287563 * A350237 A267151 A209008

Adjacent sequences: A184797 A184798 A184799 * A184801 A184802 A184803

Keyword

nonn

Author

Clark Kimberling, Jan 22 2011

Status

approved