Number of nX7 0..1 arrays with every element unequal to 0, 1, 2, 4, 6 or 7 king-move adjacent elements, with upper left element zero.
A306059
Number of nX7 0..1 arrays with every element unequal to 0, 1, 2, 4, 6 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =64a(1) =432a(2) =1344a(3) =6955a(4) =67791a(5) =513811a(6) =3363541a(7) =25699369a(8) =199805626a(9) =1461477965a(10) =10788085132a(11) =81469649904a(12) =609282707912
External references
- oeis: A306059