Molien series for Gamma_3(2).

Terms

a(0) =1a(1) =15a(2) =135a(3) =870a(4) =3992a(5) =14142a(6) =41400a(7) =104870a(8) =237288a(9) =490654a(10) =942888a(11) =1705510a(12) =2932344a(13) =4829246a(14) =7664856a(15) =11782374a(16) =17612360a(17) =25686558a(18) =36652744a(19) =51290598a(20) =70528600a(21) =95461950a(22) =127371512a(23) =167743782a(24) =218291880a(25) =280977566a(26) =358034280a(27) =451991206a(28) =565698360