Numbers k such that (29*10^k - 113)/3 is prime.

Terms

a(0) =1a(1) =2a(2) =3a(3) =11a(4) =27a(5) =43a(6) =122a(7) =135a(8) =218a(9) =230a(10) =997a(11) =1005a(12) =1073a(13) =1133a(14) =1159a(15) =1541a(16) =2287a(17) =2912a(18) =3692a(19) =12503a(20) =45761a(21) =73659a(22) =125021