Number of n X n 0..1 arrays with every repeated value in every row and column unequal to the previous repeated value, and new values introduced in row-major sequential order.
A267637
Number of n X n 0..1 arrays with every repeated value in every row and column unequal to the previous repeated value, and new values introduced in row-major sequential order.
Terms
- a(0) =1a(1) =8a(2) =51a(3) =1015a(4) =8917a(5) =343145a(6) =3696933a(7) =330654951a(8) =4301737251
External references
- oeis: A267637