Smallest prime number that ends a prime gap of at least 2n.

Terms

a(0) =5a(1) =11a(2) =29a(3) =97a(4) =127a(5) =127a(6) =127a(7) =541a(8) =541a(9) =907a(10) =1151a(11) =1361a(12) =1361a(13) =1361a(14) =1361a(15) =1361a(16) =1361a(17) =9587a(18) =15727a(19) =15727a(20) =15727a(21) =15727a(22) =19661a(23) =19661a(24) =19661a(25) =19661a(26) =31469a(27) =31469a(28) =31469a(29) =31469