Number of n X 7 0..1 arrays with every element unequal to 0, 1, 2, 3, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero.
A317603
Number of n X 7 0..1 arrays with every element unequal to 0, 1, 2, 3, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =64a(1) =1709a(2) =40080a(3) =994993a(4) =25248997a(5) =679103465a(6) =18167894481a(7) =485582717996
External references
- oeis: A317603