OFFSET
1,1
LINKS
Michael De Vlieger, Table of n, a(n) for n = 1..10000
MATHEMATICA
Select[Prime[Range[220]], PrimeQ[12#+7]&&PrimeQ[7#+12]&]
PROG
(Magma) [p: p in PrimesUpTo(5000)|IsPrime(7*p+12) and IsPrime(12*p+7)] // Vincenzo Librandi, Jan 30 2011
CROSSREFS
KEYWORD
nonn
AUTHOR
Zak Seidov, May 07 2005
STATUS
approved