Number of nX5 0..1 arrays with every element unequal to 0, 1, 2, 3, 4, 6, 7 or 8 king-move adjacent elements, with upper left element zero.
A317569
Number of nX5 0..1 arrays with every element unequal to 0, 1, 2, 3, 4, 6, 7 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =16a(1) =420a(2) =5837a(3) =91461a(4) =1489357a(5) =23570355a(6) =376898848a(7) =6024751866a(8) =96177867099
External references
- oeis: A317569