Numbers n such that 159*2^n-1 is prime.

Terms

a(0) =1a(1) =4a(2) =5a(3) =11a(4) =24a(5) =25a(6) =41a(7) =67a(8) =185a(9) =215a(10) =235a(11) =277a(12) =445a(13) =465a(14) =647a(15) =844a(16) =1420a(17) =1505a(18) =2385a(19) =6451a(20) =7475a(21) =9549a(22) =10800a(23) =11585a(24) =16079a(25) =47795a(26) =51839a(27) =89285a(28) =106481a(29) =186331