Number of nX7 0..1 arrays avoiding 0 1 0 horizontally and 1 0 0 vertically.
A206888
Number of nX7 0..1 arrays avoiding 0 1 0 horizontally and 1 0 0 vertically.
Terms
- a(0) =65a(1) =4225a(2) =130828a(3) =3619683a(4) =88342972a(5) =2067672443a(6) =47015346159
External references
- oeis: A206888