Number of n X 7 0..1 arrays with every element unequal to 0, 2, 3, 4, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero.
A317702
Number of n X 7 0..1 arrays with every element unequal to 0, 2, 3, 4, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =1a(1) =908a(2) =31197a(3) =2937685a(4) =261020405a(5) =23660712291
External references
- oeis: A317702