Numbers k such that 193*2^k+1 is prime.

Terms

a(0) =2a(1) =4a(2) =8a(3) =12a(4) =24a(5) =28a(6) =30a(7) =70a(8) =82a(9) =100a(10) =124a(11) =134a(12) =434a(13) =478a(14) =540a(15) =708a(16) =952a(17) =1052a(18) =1070a(19) =1528a(20) =1804a(21) =2568a(22) =2914a(23) =3712a(24) =16582a(25) =17342a(26) =23368a(27) =23942a(28) =35998a(29) =72174