Sum of the next n members of the list of twin primes.

Terms

a(0) =3a(1) =12a(2) =41a(3) =120a(4) =307a(5) =696a(6) =1241a(7) =1956a(8) =3307a(9) =5544a(10) =8381a(11) =12042a(12) =16237a(13) =21492a(14) =27677a(15) =33906a(16) =42733a(17) =54180a(18) =65057a(19) =76740a(20) =88771a(21) =104112a(22) =124229a(23) =146490a(24) =169933a(25) =196884a(26) =230807a(27) =263790a(28) =297475a(29) =339372