Number of fullerenes with 2n vertices (or carbon atoms), counting enantiomorphic pairs as distinct.

Terms

a(0) =1a(1) =0a(2) =1a(3) =1a(4) =3a(5) =3a(6) =10a(7) =9a(8) =23a(9) =30a(10) =66a(11) =80a(12) =162a(13) =209a(14) =374a(15) =507a(16) =835a(17) =1113a(18) =1778a(19) =2344a(20) =3532a(21) =4670a(22) =6796a(23) =8825a(24) =12501a(25) =16091a(26) =22142a(27) =28232a(28) =38016a(29) =47868