Number of nX5 0..2 arrays avoiding 11 horizontally, 22 vertically and 00 antidiagonally.
A229369
Number of nX5 0..2 arrays avoiding 11 horizontally, 22 vertically and 00 antidiagonally.
Terms
- a(0) =164a(1) =4144a(2) =122497a(3) =3576912a(4) =104382552a(5) =3043629267a(6) =89084628843
External references
- oeis: A229369