Number of n X 5 arrays of occupancy after each element stays put or moves to some horizontal, vertical or antidiagonal neighbor, with no occupancy greater than 2.
A221377
Number of n X 5 arrays of occupancy after each element stays put or moves to some horizontal, vertical or antidiagonal neighbor, with no occupancy greater than 2.
Terms
- a(0) =41a(1) =7723a(2) =1548941a(3) =318041768a(4) =66128482930
External references
- oeis: A221377