Numbers k such that 3*10^k + 29 is prime.

Terms

a(0) =1a(1) =4a(2) =6a(3) =16a(4) =17a(5) =22a(6) =34a(7) =40a(8) =46a(9) =67a(10) =78a(11) =457a(12) =642a(13) =1037a(14) =1615a(15) =3607a(16) =6270a(17) =10945a(18) =12221a(19) =27606a(20) =27623a(21) =49645a(22) =136829a(23) =180852