OFFSET
1,1
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 1..1000
MATHEMATICA
Select[Prime@Range[210], MemberQ[{11, 17}, Mod[#, 30]] &]
PROG
(Magma) [p: p in PrimesUpTo(1500) | p mod 30 in [11, 17]];
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Vincenzo Librandi, Aug 05 2017
STATUS
approved