Number of inequivalent n X n matrices over GF(9) under action of dihedral group of the square D_4.
A286396
Number of inequivalent n X n matrices over GF(9) under action of dihedral group of the square D_4.
Terms
- a(0) =1a(1) =9a(2) =1035a(3) =48700845
External references
- oeis: A286396