Numbers k such that 6*10^k + 37 is prime.

Terms

a(0) =0a(1) =1a(2) =3a(3) =4a(4) =10a(5) =16a(6) =18a(7) =19a(8) =33a(9) =54a(10) =75a(11) =95a(12) =268a(13) =407a(14) =539a(15) =547a(16) =661a(17) =1445a(18) =1559a(19) =2634a(20) =3316a(21) =7047a(22) =10299a(23) =10911a(24) =19528a(25) =29603a(26) =38668