Smallest prime Q such that prime(n)*(2*Q)^prime(n)+1 is prime.

Terms

a(0) =3a(1) =2a(2) =7a(3) =2a(4) =181a(5) =503a(6) =43a(7) =281a(8) =919a(9) =397a(10) =2099a(11) =389a(12) =163a(13) =89a(14) =5641a(15) =751a(16) =1951a(17) =353a(18) =2a(19) =3709a(20) =4673a(21) =1607a(22) =769a(23) =7699a(24) =107a(25) =7069a(26) =17a(27) =13147a(28) =7841a(29) =97