Left truncatable primes in base 9 (written in decimal form).

Terms

a(0) =2a(1) =3a(2) =5a(3) =7a(4) =11a(5) =23a(6) =29a(7) =41a(8) =43a(9) =47a(10) =59a(11) =61a(12) =79a(13) =173a(14) =191a(15) =223a(16) =241a(17) =347a(18) =353a(19) =367a(20) =383a(21) =509a(22) =547a(23) =659a(24) =677a(25) =691a(26) =709a(27) =727a(28) =1699a(29) =1811