Numbers n such that 275*2^n-1 is prime.

Terms

a(0) =6a(1) =12a(2) =16a(3) =22a(4) =34a(5) =40a(6) =72a(7) =198a(8) =220a(9) =348a(10) =376a(11) =552a(12) =594a(13) =814a(14) =972a(15) =3168a(16) =3702a(17) =3834a(18) =4642a(19) =5116a(20) =9720a(21) =20434a(22) =53692a(23) =123678a(24) =147802a(25) =204516a(26) =398928