Numbers k such that (8*10^k - 29)/3 is prime.

Terms

a(0) =1a(1) =2a(2) =3a(3) =8a(4) =9a(5) =10a(6) =16a(7) =31a(8) =35a(9) =79a(10) =179a(11) =196a(12) =239a(13) =376a(14) =515a(15) =728a(16) =812a(17) =1154a(18) =2000a(19) =2379a(20) =2485a(21) =3523a(22) =3987a(23) =5221a(24) =5257a(25) =5739a(26) =17863a(27) =59127a(28) =106454a(29) =125894