Number of nXn 0..1 arrays with every element unequal to 1, 2, 3, 5 or 8 king-move adjacent elements, with upper left element zero.
A305361
Number of nXn 0..1 arrays with every element unequal to 1, 2, 3, 5 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =0a(1) =7a(2) =39a(3) =398a(4) =7196a(5) =179644a(6) =8803975a(7) =615439372a(8) =69977566829
External references
- oeis: A305361