Number of 5Xn 0..2 arrays avoiding the pattern z-1 z-1 z in any row, column, nw-to-se diagonal or ne-to-sw antidiagonal.
A207211
Number of 5Xn 0..2 arrays avoiding the pattern z-1 z-1 z in any row, column, nw-to-se diagonal or ne-to-sw antidiagonal.
Terms
- a(0) =190a(1) =36100a(2) =3345883a(3) =309262926a(4) =29420037104
External references
- oeis: A207211