A113487 Numbers k such that 17*k + 2 is prime.

0, 1, 3, 13, 15, 21, 27, 33, 37, 43, 55, 57, 61, 75, 85, 87, 91, 93, 103, 105, 111, 127, 135, 141, 145, 157, 171, 177, 181, 187, 213, 217, 223, 231, 241, 243, 247, 255, 265, 273, 283, 297, 301, 303, 313, 325, 345, 355, 363, 373, 385, 387, 415, 421, 423, 441, 451

Offset: 1

Author

Parthasarathy Nambi, Jan 09 2006

Keywords

• nonn

Examples

			If n=187 then 17*n + 2 = 3181 (prime).
		

Links

• G. C. Greubel, Table of n, a(n) for n = 1..1000

Crossrefs

Cf. A113115.

Programs

Mathematica

Select[Range[0, 400], PrimeQ[17# + 2] &] (* Stefan Steinerberger, Mar 18 2006 *)

Extensions

More terms from Stefan Steinerberger, Mar 18 2006

More terms from Franklin T. Adams-Watters, Aug 29 2006