OFFSET
1,1
COMMENTS
Except for the first term all others are congruent to 1 (mod 6) because 5*(6*n+5)+8 is divisible by 3. - Zak Seidov, Aug 23 2012
LINKS
John Cerkan, Table of n, a(n) for n = 1..10000
MATHEMATICA
Select[Prime[Range[250]], PrimeQ[5#+8]&] (* Harvey P. Dale, Apr 21 2020 *)
PROG
(Magma) [n: n in [0..1000] | IsPrime(n) and IsPrime(5*n+8)]; // Vincenzo Librandi, Nov 20 2010
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved