Number of nX5 arrays of occupancy after each element moves to some horizontal or antidiagonal neighbor, with no occupancy greater than 2.
A221252
Number of nX5 arrays of occupancy after each element moves to some horizontal or antidiagonal neighbor, with no occupancy greater than 2.
Terms
- a(0) =8a(1) =392a(2) =22268a(3) =1319409a(4) =78633756a(5) =4684821704a(6) =278802326676
External references
- oeis: A221252