Numbers k such that 461*2^k+1 is prime.

Terms

a(0) =5a(1) =7a(2) =17a(3) =41a(4) =175a(5) =14621a(6) =14711a(7) =25775a(8) =49591a(9) =120767a(10) =204809a(11) =655327a(12) =2007631