Number of nX5 arrays of occupancy after each element moves to some horizontal or vertical neighbor, with no occupancy greater than 2.
A221136
Number of nX5 arrays of occupancy after each element moves to some horizontal or vertical neighbor, with no occupancy greater than 2.
Terms
- a(0) =8a(1) =1681a(2) =200072a(3) =31203396a(4) =4235650596a(5) =619901126244
External references
- oeis: A221136