Number of 7Xn 0..1 arrays with every repeated value in every row greater than or equal to, and in every column greater than, the previous repeated value.
A267793
Number of 7Xn 0..1 arrays with every repeated value in every row greater than or equal to, and in every column greater than, the previous repeated value.
Terms
- a(0) =20a(1) =400a(2) =8000a(3) =102954a(4) =1234716a(5) =13126812a(6) =132388406a(7) =1271314080a(8) =11831791048a(9) =107394660068a(10) =957081246026
External references
- oeis: A267793