Primes p such that (p+2)/3 and (p+3)/2 are prime.

Terms

a(0) =7a(1) =19a(2) =31a(3) =139a(4) =199a(5) =211a(6) =379a(7) =499a(8) =631a(9) =919a(10) =1039a(11) =1291a(12) =1399a(13) =1759a(14) =2179a(15) =2719a(16) =2731a(17) =2971a(18) =3271a(19) =3691a(20) =4591a(21) =5791a(22) =5851a(23) =6079a(24) =7591a(25) =8011a(26) =8779a(27) =10039a(28) =11299a(29) =11719