Product of upper bound twin-prime-indexed primes and their lower bound twin prime.

Terms

a(0) =33a(1) =85a(2) =451a(3) =1139a(4) =3683a(5) =7831a(6) =16697a(7) =26057a(8) =56863a(9) =64093a(10) =109189a(11) =130673a(12) =194573a(13) =223661a(14) =239749a(15) =328469a(16) =363997a(17) =468329a(18) =519007a(19) =647191a(20) =815797a(21) =1218871a(22) =1301189a(23) =1520839a(24) =1959481a(25) =2363057a(26) =2648179a(27) =2817839a(28) =3068467a(29) =3257437