Number of nXn 0..1 arrays with every element unequal to 0, 1, 2, 3, 4, 5 or 6 king-move adjacent elements, with upper left element zero.
A316802
Number of nXn 0..1 arrays with every element unequal to 0, 1, 2, 3, 4, 5 or 6 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =1a(1) =8a(2) =247a(3) =28248a(4) =12075849a(5) =19261290694
External references
- oeis: A316802