Primes p = prime(k) such that both p+2 and prime(k+4)-2 are prime numbers.

Terms

a(0) =3a(1) =17a(2) =29a(3) =59a(4) =227a(5) =269a(6) =617a(7) =1031a(8) =1277a(9) =1289a(10) =1301a(11) =1607a(12) =1667a(13) =1697a(14) =2087a(15) =2129a(16) =2309a(17) =2711a(18) =2789a(19) =3257a(20) =3527a(21) =3539a(22) =3557a(23) =3917a(24) =4019a(25) =4241a(26) =4517a(27) =4637a(28) =4787a(29) =5477