Numbers k such that 3*10^k + 59 is prime.

Terms

a(0) =1a(1) =2a(2) =4a(3) =7a(4) =18a(5) =19a(6) =22a(7) =26a(8) =36a(9) =46a(10) =49a(11) =64a(12) =82a(13) =121a(14) =1204a(15) =1716a(16) =2359a(17) =4541a(18) =7194a(19) =8095a(20) =14857a(21) =18596a(22) =27648a(23) =37066a(24) =109861a(25) =171391