Number of nX5 0..1 arrays with every element unequal to 1, 2, 3, 4, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero.
A317730
Number of nX5 0..1 arrays with every element unequal to 1, 2, 3, 4, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =3a(1) =383a(2) =9541a(3) =293378a(4) =8931649a(5) =270714329a(6) =8216055128a(7) =249314217853
External references
- oeis: A317730