Primes in A119565.

Terms

a(0) =2a(1) =3a(2) =5a(3) =7a(4) =17a(5) =23a(6) =31a(7) =101a(8) =401a(9) =4657a(10) =15823a(11) =80783a(12) =139091a(13) =541061a(14) =1400251a(15) =27801973a(16) =82419121a(17) =2147261729a(18) =12554734117a(19) =16473868771