Number of invertible n X n matrices mod 4 (i.e., over the ring Z_4).
A065128
Number of invertible n X n matrices mod 4 (i.e., over the ring Z_4).
Terms
- a(0) =1a(1) =2a(2) =96a(3) =86016a(4) =1321205760
External references
- oeis: A065128
A065128
Number of invertible n X n matrices mod 4 (i.e., over the ring Z_4).