Number of nX4 0..1 arrays with every element unequal to 0, 1, 2, 3, 4 or 7 king-move adjacent elements, with upper left element zero.
A305765
Number of nX4 0..1 arrays with every element unequal to 0, 1, 2, 3, 4 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =8a(1) =112a(2) =684a(3) =4893a(4) =34001a(5) =240701a(6) =1696681a(7) =11974403a(8) =84503446a(9) =596293219a(10) =4208024084a(11) =29694819364a(12) =209550997377
External references
- oeis: A305765