A108233 Numbers n such that 11*n + 5 is prime.

0, 6, 12, 16, 24, 28, 34, 36, 42, 52, 54, 58, 64, 72, 78, 82, 84, 94, 96, 106, 108, 112, 114, 118, 138, 142, 154, 156, 162, 166, 184, 196, 208, 216, 222, 232, 234, 244, 246, 252, 258, 262, 264, 268, 274, 276, 292, 306, 322, 328, 336, 342, 348, 352, 358, 384, 388

Offset

1,2

Links

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

Example

If n=0 then 11*n + 5 = 5 (prime).
If n=52 then 11*n + 5 = 577 (prime).

Maple

select(n-> isprime(11*n+5), [$0..500])[]; # Emeric Deutsch, Jun 22 2005

Mathematica

Select[Range[0, 400], PrimeQ[11#+5]&] (* Harvey P. Dale, Aug 03 2021 *)

Prog

(PARI) is(n)=isprime(11*n+5) \\ Charles R Greathouse IV, Feb 20 2017

Crossrefs

Cf. A108187.

Sequence in context: A315661 A315662 A315663 * A315664 A208663 A209203

Adjacent sequences: A108230 A108231 A108232 * A108234 A108235 A108236

Keyword

nonn

Author

Parthasarathy Nambi, Jun 16 2005

Extensions

More terms from Emeric Deutsch, Jun 22 2005

Status

approved