Twin A045954's (middle terms) that are primes.

Terms

a(0) =3a(1) =5a(2) =11a(3) =19a(4) =43a(5) =53a(6) =101a(7) =131a(8) =139a(9) =149a(10) =197a(11) =229a(12) =373a(13) =389a(14) =419a(15) =523a(16) =547a(17) =587a(18) =643a(19) =709a(20) =739a(21) =883a(22) =997a(23) =1091a(24) =1093a(25) =1187a(26) =1483a(27) =1621a(28) =1931a(29) =1973