Number of nXn 0..1 arrays with every element unequal to 0, 1, 2, 3, 5, 7 or 8 king-move adjacent elements, with upper left element zero.
A317119
Number of nXn 0..1 arrays with every element unequal to 0, 1, 2, 3, 5, 7 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =1a(1) =8a(2) =82a(3) =1597a(4) =65099a(5) =5694906a(6) =1062867065a(7) =424977120539
External references
- oeis: A317119