OFFSET
1,2
LINKS
Amiram Eldar, Table of n, a(n) for n = 1..10000
EXAMPLE
3 is a term since 30*3 + 17 = 107, 30 * 3 + 19 = 109, and (107, 109) are twin primes.
MAPLE
a:=proc(n) if isprime(30*n+17)=true and isprime(30*n+19)=true then n else fi end: seq(a(n), n=0..400); # Emeric Deutsch, Jun 13 2005
MATHEMATICA
Select[Range[0, 300], And @@ PrimeQ[30# + {17, 19}] &] (* Amiram Eldar, Jan 27 2020 *)
CROSSREFS
KEYWORD
easy,nonn
AUTHOR
Pierre CAMI, Dec 06 2003
EXTENSIONS
More terms from Emeric Deutsch, Jun 13 2005
STATUS
approved