A138632 Nonnegative integers k such that 17*k+9 is prime.

2, 10, 16, 20, 22, 34, 44, 50, 62, 64, 76, 86, 94, 100, 104, 106, 110, 112, 122, 134, 140, 142, 152, 160, 164, 176, 184, 194, 206, 212, 226, 230, 236, 244, 250, 254, 262, 286, 292, 310, 314, 316, 320, 322, 332, 344, 362, 364, 370, 374, 380, 386, 392, 406, 412

Offset

1,1

Links

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

Example

17*2+9=43, 17*10+9=179, 17*16+9=281, 17*20+9=349, 17*22+9=349, ...

Mathematica

a={}; Do[x=17*n+9; If[PrimeQ[x], AppendTo[a, n]], {n, 10^2}]; a

Prog

(PARI) is(n) = isprime(17*n+9) \\ Rémy Sigrist, Oct 10 2019

Crossrefs

Cf. A138631.

Sequence in context: A370115 A043429 A105041 * A175957 A307055 A060658

Adjacent sequences: A138629 A138630 A138631 * A138633 A138634 A138635

Keyword

nonn

Author

Vladimir Joseph Stephan Orlovsky, May 14 2008

Extensions

More terms from Rémy Sigrist, Oct 10 2019

Status

approved