Number of n X n binary matrices under action of dihedral group of the square D_4.
A054247
Number of n X n binary matrices under action of dihedral group of the square D_4.
Terms
- a(0) =1a(1) =2a(2) =6a(3) =102a(4) =8548a(5) =4211744a(6) =8590557312
External references
- oeis: A054247