Even numbers n such that n^2*2^n + 1 is prime.

Terms

a(0) =2a(1) =4a(2) =30a(3) =100a(4) =142a(5) =144a(6) =150a(7) =198a(8) =304a(9) =782a(10) =858a(11) =3638a(12) =6076a(13) =12876a(14) =30180a(15) =48470