357398390

Appears in sequences

• Number of n X 4 arrays of occupancy after each element moves to some horizontal or vertical neighbor, without move-in move-out left turns.at n=5A221675
• T(n,k)=Number of nXk arrays of occupancy after each element moves to some horizontal or vertical neighbor, without move-in move-out left turns.at n=39A221676
• T(n,k)=Number of nXk arrays of occupancy after each element moves to some horizontal or vertical neighbor, without move-in move-out left turns.at n=41A221676