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A108595
Numbers k such that 10*k + 103 is prime.
3
0, 1, 6, 7, 9, 12, 13, 16, 18, 19, 21, 25, 27, 28, 33, 34, 36, 40, 42, 46, 49, 51, 54, 55, 57, 58, 63, 64, 67, 72, 75, 76, 78, 85, 88, 91, 93, 96, 99, 100, 102, 105, 106, 109, 111, 112, 118, 120, 127, 132, 133, 135, 138, 139, 142, 144, 145, 148, 151, 156, 159, 162, 163
OFFSET
1,3
LINKS
EXAMPLE
If n=33 then 10*n + 103 = 433 (prime).
MATHEMATICA
Select[Range[0, 300], PrimeQ[10*# +103] &] (* G. C. Greubel, Oct 21 2023 *)
PROG
(Magma) [n: n in [0..300] |IsPrime(10*n + 103)]
- Vincenzo Librandi, Nov 13 2010
(PARI) is(n)=isprime(10*n+103) \\ Charles R Greathouse IV, Jun 13 2017
(SageMath) [n for n in (0..300) if is_prime(10*n+103)] # G. C. Greubel, Oct 21 2023
CROSSREFS
Sequence in context: A096405 A228499 A309961 * A186079 A372398 A022938
KEYWORD
nonn,easy
AUTHOR
Parthasarathy Nambi, Jul 05 2005
STATUS
approved