Number of nX6 0..1 arrays with every element unequal to 0, 1, 2, 5 or 7 king-move adjacent elements, with upper left element zero.
A304924
Number of nX6 0..1 arrays with every element unequal to 0, 1, 2, 5 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =32a(1) =45a(2) =191a(3) =851a(4) =4186a(5) =21214a(6) =104451a(7) =524286a(8) =2629697a(9) =13159898a(10) =65909764a(11) =330440822a(12) =1656131806a(13) =8296998329a(14) =41578385218a(15) =208385151369
External references
- oeis: A304924