Number of n X 5 arrays of occupancy after each element moves to some horizontal, diagonal or antidiagonal neighbor, with no occupancy greater than 2.
A221198
Number of n X 5 arrays of occupancy after each element moves to some horizontal, diagonal or antidiagonal neighbor, with no occupancy greater than 2.
Terms
- a(0) =8a(1) =720a(2) =58700a(3) =4984812a(4) =433687328a(5) =38397901048
External references
- oeis: A221198