Number of n X n arrays of the minimum value of corresponding elements and their horizontal, vertical, diagonal or antidiagonal neighbors in a random 0..1 n X n array.
A217977
Number of n X n arrays of the minimum value of corresponding elements and their horizontal, vertical, diagonal or antidiagonal neighbors in a random 0..1 n X n array.
Terms
- a(0) =2a(1) =2a(2) =16a(3) =98a(4) =1942a(5) =54504a(6) =3375350a(7) =368335390a(8) =79138501972
External references
- oeis: A217977