Numbers k such that (29*10^k + 19)/3 is prime.

Terms

a(0) =1a(1) =13a(2) =25a(3) =29a(4) =33a(5) =46a(6) =57a(7) =61a(8) =129a(9) =187a(10) =676a(11) =779a(12) =828a(13) =1621a(14) =1666a(15) =1693a(16) =2237a(17) =2249a(18) =2872a(19) =3993a(20) =5148a(21) =6190a(22) =6457a(23) =25019a(24) =30358a(25) =60100