1130617545

Appears in sequences

• Number of n X 4 arrays of occupancy after each element moves to some horizontal, vertical or antidiagonal neighbor, without 2-loops.at n=4A221238
• Number of nX5 arrays of occupancy after each element moves to some horizontal, vertical or antidiagonal neighbor, without 2-loops.at n=3A221239
• T(n,k)=Number of nXk arrays of occupancy after each element moves to some horizontal, vertical or antidiagonal neighbor, without 2-loops.at n=31A221240
• T(n,k)=Number of nXk arrays of occupancy after each element moves to some horizontal, vertical or antidiagonal neighbor, without 2-loops.at n=32A221240