Numbers k such that k^8*2^k - 1 is a prime.

Terms

a(0) =5a(1) =7a(2) =49a(3) =165a(4) =251a(5) =345a(6) =385a(7) =945a(8) =949a(9) =1001a(10) =1963a(11) =2113a(12) =2249a(13) =3751a(14) =4381a(15) =4911a(16) =5133a(17) =10039a(18) =29693a(19) =34901a(20) =73885a(21) =99319a(22) =104883a(23) =113613