Number of nX7 0..1 arrays with every element unequal to 1, 2, 4, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero.
A317457
Number of nX7 0..1 arrays with every element unequal to 1, 2, 4, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =8a(1) =306a(2) =762a(3) =5601a(4) =95144a(5) =1201543a(6) =14872138a(7) =206130149a(8) =3590280962a(9) =51940140373a(10) =776664621270
External references
- oeis: A317457