Numbers n such that 167*2^n-1 is prime.

Terms

a(0) =4a(1) =6a(2) =8a(3) =10a(4) =16a(5) =32a(6) =38a(7) =42a(8) =52a(9) =456a(10) =576a(11) =668a(12) =1082a(13) =1512a(14) =1614a(15) =1922a(16) =2072a(17) =2672a(18) =3210a(19) =3616a(20) =3682a(21) =7754a(22) =7906a(23) =10536a(24) =12282a(25) =12338a(26) =25162a(27) =25460a(28) =49672a(29) =66318