54248371
domain: N
Appears in sequences
- Number of n X 2 arrays of occupancy after each element moves to some king-move neighbor.at n=7A221189
- T(n,k)=Number of nXk arrays of occupancy after each element moves to some king-move neighbor.at n=37A221192
- T(n,k)=Number of nXk arrays of occupancy after each element stays put or moves to some horizontal, diagonal or antidiagonal neighbor.at n=37A221723