Number of nX6 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.
A317731
Number of nX6 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) =5a(1) =1493a(2) =72715a(3) =4458098a(4) =270714329a(5) =16360102553a(6) =990049380944
External references
- oeis: A317731