Squarefree numbers sandwiched between a pair of twin primes.

Terms

a(0) =6a(1) =30a(2) =42a(3) =102a(4) =138a(5) =282a(6) =462a(7) =570a(8) =618a(9) =642a(10) =822a(11) =858a(12) =1230a(13) =1290a(14) =1302a(15) =1482a(16) =1698a(17) =1722a(18) =1878a(19) =2082a(20) =2130a(21) =2238a(22) =2310a(23) =2382a(24) =2658a(25) =2730a(26) =2802a(27) =3390a(28) =3462a(29) =3558