Numbers k such that 169*2^k+1 is prime.

Terms

a(0) =2a(1) =14a(2) =26a(3) =158a(4) =282a(5) =298a(6) =406a(7) =522a(8) =534a(9) =1050a(10) =1470a(11) =1478a(12) =1614a(13) =1970a(14) =2570a(15) =5054a(16) =5166a(17) =6238a(18) =9614a(19) =14026a(20) =49602a(21) =63686a(22) =70110a(23) =76934a(24) =109666a(25) =167734a(26) =223590a(27) =602070a(28) =801578a(29) =1327114