Numbers k such that (82*10^k + 449)/9 is prime.

Terms

a(0) =0a(1) =3a(2) =5a(3) =6a(4) =18a(5) =21a(6) =27a(7) =36a(8) =84a(9) =95a(10) =179a(11) =492a(12) =776a(13) =1260a(14) =4304a(15) =5010a(16) =5196a(17) =7718a(18) =15315a(19) =20838a(20) =20940a(21) =24303a(22) =26789a(23) =72612a(24) =157319