Number of nX3 0,1 arrays indicating 2X2 subblocks of some larger (n+1)X4 binary array having nonzero determinant.
A227591
Number of nX3 0,1 arrays indicating 2X2 subblocks of some larger (n+1)X4 binary array having nonzero determinant.
Terms
- a(0) =8a(1) =64a(2) =496a(3) =3840a(4) =29676a(5) =229140a(6) =1768536a(7) =13647884a(8) =105314460a(9) =812639152a(10) =6270496476a(11) =48384225732a(12) =373340106040
External references
- oeis: A227591