Number of nX6 arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random 0..3 nX6 array.
A220760
Number of nX6 arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random 0..3 nX6 array.
Terms
- a(0) =236a(1) =15724a(2) =2715804a(3) =252705768a(4) =30118695378
External references
- oeis: A220760