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A024904 Numbers n such that 7*n-5 is prime. 0
1, 4, 6, 12, 16, 22, 24, 28, 34, 46, 48, 52, 54, 58, 64, 66, 72, 78, 82, 94, 102, 108, 118, 124, 126, 132, 136, 148, 156, 162, 168, 174, 184, 186, 196, 198, 202, 204, 208, 214, 222, 232, 252, 256, 258, 268, 274, 286, 288, 292, 294, 298, 306, 312, 316, 318, 334, 336, 342, 346 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

PROG

(MAGMA) [n: n in [1..1000] |IsPrime(7*n-5)] [From Vincenzo Librandi, Nov 20 2010]

CROSSREFS

Sequence in context: A104236 A122781 A153355 * A172445 A139056 A152519

Adjacent sequences:  A024901 A024902 A024903 * A024905 A024906 A024907

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified February 15 14:02 EST 2012. Contains 205811 sequences.