Number of nX5 arrays of occupancy after each element moves to some horizontal, diagonal or antidiagonal neighbor, with no 2-loops and with no occupancy greater than 2.
A221399
Number of nX5 arrays of occupancy after each element moves to some horizontal, diagonal or antidiagonal neighbor, with no 2-loops and with no occupancy greater than 2.
Terms
- a(0) =0a(1) =324a(2) =26374a(3) =2294372a(4) =197166544a(5) =16996641648
External references
- oeis: A221399