Numbers k such that 8*10^k - 79 is prime.

Terms

a(0) =5a(1) =6a(2) =13a(3) =28a(4) =64a(5) =199a(6) =233a(7) =364a(8) =457a(9) =695a(10) =1259a(11) =1267a(12) =1339a(13) =1962a(14) =2887a(15) =3897a(16) =6547a(17) =7881a(18) =11629a(19) =13777a(20) =15229a(21) =17956a(22) =24497a(23) =48196