Numbers n such that 229*2^n-1 is prime.

Terms

a(0) =1a(1) =3a(2) =7a(3) =19a(4) =25a(5) =27a(6) =71a(7) =97a(8) =231a(9) =235a(10) =291a(11) =295a(12) =313a(13) =347a(14) =491a(15) =511a(16) =531a(17) =571a(18) =803a(19) =1499a(20) =1523a(21) =1607a(22) =1743a(23) =2161a(24) =2231a(25) =3113a(26) =5511a(27) =5863a(28) =6039a(29) =8055