Number of nXn 0..1 arrays with every element unequal to 1, 2, 3, 4, 5 or 8 king-move adjacent elements, with upper left element zero.
A316276
Number of nXn 0..1 arrays with every element unequal to 1, 2, 3, 4, 5 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =0a(1) =7a(2) =125a(3) =9540a(4) =1820908a(5) =1000914270
External references
- oeis: A316276