Numbers k such that 369*2^k+1 is prime.

Terms

a(0) =1a(1) =3a(2) =13a(3) =39a(4) =61a(5) =99a(6) =111a(7) =121a(8) =142a(9) =385a(10) =1753a(11) =2203a(12) =2581a(13) =3603a(14) =8674a(15) =10507a(16) =13815a(17) =19231a(18) =49255a(19) =53593a(20) =56754a(21) =73849a(22) =98655a(23) =100710a(24) =171001a(25) =241359a(26) =423535a(27) =617047a(28) =623979a(29) =1209435