Number of nX5 arrays of occupancy after each element moves to some horizontal, vertical or antidiagonal neighbor, without move-in move-out straight through or left turns.
A221808
Number of nX5 arrays of occupancy after each element moves to some horizontal, vertical or antidiagonal neighbor, without move-in move-out straight through or left turns.
Terms
- a(0) =0a(1) =1016a(2) =32636a(3) =5873327a(4) =462706496a(5) =52282482444
External references
- oeis: A221808