Numbers k such that 3^k + k*2^k is prime.

Terms

a(0) =1a(1) =2a(2) =7a(3) =8a(4) =13a(5) =43a(6) =55a(7) =59a(8) =145a(9) =149a(10) =545a(11) =2468a(12) =4049a(13) =4055a(14) =15653a(15) =22765a(16) =99932