Primes p with pi(p) and pi(p^2) both prime, where pi(.) is given by A000720.

Terms

a(0) =17a(1) =41a(2) =59a(3) =109a(4) =127a(5) =157a(6) =353a(7) =367a(8) =709a(9) =1153a(10) =1787a(11) =3319a(12) =3407a(13) =3911a(14) =5851a(15) =6037a(16) =6217a(17) =6469a(18) =8389a(19) =9103a(20) =9319a(21) =10663a(22) =13709a(23) =14107a(24) =14591a(25) =15683a(26) =18433a(27) =19463a(28) =19577a(29) =20107