Numbers k such that 11*13^k + 2 is prime.

Terms

a(0) =0a(1) =2a(2) =3a(3) =4a(4) =6a(5) =8a(6) =19a(7) =98a(8) =174a(9) =578a(10) =678a(11) =966a(12) =1792a(13) =4132a(14) =5772a(15) =10947a(16) =27148a(17) =30198a(18) =32731