Number of nX6 0..1 arrays with every element equal to 2, 3, 4, 6 or 7 king-move adjacent elements, with upper left element zero.
A298717
Number of nX6 0..1 arrays with every element equal to 2, 3, 4, 6 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =0a(1) =25a(2) =264a(3) =2246a(4) =34704a(5) =563977a(6) =8287084a(7) =125919136a(8) =1909040369a(9) =29074548954a(10) =442306308211
External references
- oeis: A298717