Number of 6Xn arrays of occupancy after each element moves to some horizontal or antidiagonal neighbor, without move-in move-out straight through or left turns.
A221760
Number of 6Xn arrays of occupancy after each element moves to some horizontal or antidiagonal neighbor, without move-in move-out straight through or left turns.
Terms
- a(0) =0a(1) =32a(2) =1a(3) =7989a(4) =47575a(5) =6168942a(6) =128008894a(7) =7397024874a(8) =230155001514
External references
- oeis: A221760