A138624 Nonnegative integers k such that 17*k+5 is prime.

0, 4, 6, 16, 18, 22, 36, 42, 46, 48, 58, 64, 72, 76, 82, 84, 96, 118, 124, 138, 148, 156, 168, 174, 186, 198, 208, 214, 216, 222, 226, 228, 238, 244, 252, 256, 258, 264, 268, 274, 282, 292, 294, 312, 322, 328, 334, 336, 358, 372, 376, 394, 396, 406, 414, 424

Offset

1,2

Links

Daniel Starodubtsev, Table of n, a(n) for n = 1..10000

Example

17*0+5=5, 17*4+5=73, 17*6+5=107, 17*16+5=277,...

Mathematica

a={}; Do[x=17*n+5; If[PrimeQ[x], AppendTo[a, n]], {n, 10^2}]; a
Select[Range[0, 500], PrimeQ[17#+5]&] (* Harvey P. Dale, May 05 2015 *)

Crossrefs

Sequence in context: A302122 A056222 A186201 * A071428 A117988 A263636

Adjacent sequences: A138621 A138622 A138623 * A138625 A138626 A138627

Keyword

nonn

Author

Vladimir Joseph Stephan Orlovsky, May 14 2008

Extensions

More terms from Harvey P. Dale, May 05 2015

Status

approved