Number of binary arrangements on n X n array without three adjacent 1's in a row or column.
A050974
Number of binary arrangements on n X n array without three adjacent 1's in a row or column.
Terms
- a(0) =1a(1) =2a(2) =16a(3) =265a(4) =16561a(5) =3157010a(6) =1828904402
External references
- oeis: A050974