The number of conjugacy classes of n X n matrices over F_3.

Terms

a(0) =1a(1) =3a(2) =12a(3) =39a(4) =129a(5) =399a(6) =1245a(7) =3783a(8) =11514a(9) =34734a(10) =104754a(11) =314922a(12) =946623a(13) =2842077a(14) =8532147a(15) =25603788a(16) =76830033a(17) =230513439a(18) =691598901a(19) =2074870002a(20) =6224790639a(21) =18674600664a(22) =56024355396a(23) =168073769199a(24) =504222998115