Numbers k such that (73*10^k + 107)/9 is prime.

Terms

a(0) =2a(1) =3a(2) =5a(3) =6a(4) =11a(5) =12a(6) =26a(7) =32a(8) =36a(9) =75a(10) =137a(11) =143a(12) =279a(13) =290a(14) =363a(15) =716a(16) =770a(17) =1377a(18) =1638a(19) =4470a(20) =5952a(21) =10526a(22) =15132a(23) =27054a(24) =81485