Primes that remain prime through 3 iterations of function f(x) = 3x + 10.

Terms

a(0) =3a(1) =19a(2) =47a(3) =149a(4) =199a(5) =233a(6) =353a(7) =563a(8) =607a(9) =709a(10) =919a(11) =1013a(12) =1361a(13) =1367a(14) =1697a(15) =1801a(16) =1871a(17) =2137a(18) =2203a(19) =2819a(20) =2879a(21) =2917a(22) =3041a(23) =3229a(24) =3449a(25) =3701a(26) =3943a(27) =4093a(28) =4111a(29) =4177