Primes p such that pp'-2 is prime, where p' denotes the next prime after p.

Terms

a(0) =3a(1) =157a(2) =211a(3) =257a(4) =367a(5) =557a(6) =977a(7) =997a(8) =1381a(9) =1511a(10) =1531a(11) =2467a(12) =2503a(13) =2621a(14) =2777a(15) =2861a(16) =3049a(17) =3307a(18) =3617a(19) =4099a(20) =4357a(21) =4373a(22) =4397a(23) =4463a(24) =4523a(25) =4691a(26) =4831a(27) =4919a(28) =5087a(29) =5209