OFFSET
1,1
COMMENTS
All terms are multiples of 5.
In all cases 36(n+4)+11 is a multiple of 5 and hence not prime. - Zak Seidov, Mar 07 2015
MAPLE
A255608:=n->`if`(isprime(36*n+11) and isprime(36*(n+1)+11) and isprime(36*(n+2)+11) and isprime(36*(n+3)+11), n, NULL): seq(A255608(n), n=1..10^5); # Wesley Ivan Hurt, Mar 03 2015
MATHEMATICA
Select[Range@50000, AllTrue[36 Range[#, # + 3] + 11, PrimeQ] &] (* Michael De Vlieger, Mar 03 2015, Version 10 *)
PROG
(PARI) select(n->isprime(36*n+11) && isprime(36*(n+1)+11) && isprime(36*(n+2)+11) && isprime(36*(n+3)+11), vector(50000, n, n)) \\ Colin Barker, Mar 01 2015
(Magma) [n: n in [0..50000] | forall{36*n+i: i in [11, 47, 83, 119] | IsPrime(36*n+i)}]; // Vincenzo Librandi, Mar 03 2015
CROSSREFS
KEYWORD
nonn
AUTHOR
Zak Seidov, Mar 01 2015
STATUS
approved