Number of n X n arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random 0..2 n X n array.
A219122
Number of n X n arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random 0..2 n X n array.
Terms
- a(0) =3a(1) =15a(2) =787a(3) =42231a(4) =20168447a(5) =12934559893
External references
- oeis: A219122