Primes p such that 2*prime(p) + 1 = prime(q) for some prime q.

Terms

a(0) =3a(1) =13a(2) =173a(3) =463a(4) =523a(5) =823a(6) =971a(7) =991a(8) =1291a(9) =1543a(10) =2113a(11) =4003a(12) =4019a(13) =4649a(14) =5923a(15) =6037a(16) =6101a(17) =7649a(18) =10103a(19) =12539a(20) =12841a(21) =17203a(22) =17569a(23) =18013a(24) =21193a(25) =22093a(26) =23321a(27) =25111a(28) =27197a(29) =31231