Number of nX7 0..1 arrays with every element equal to 2, 3, 4 or 6 king-move adjacent elements, with upper left element zero.
A298069
Number of nX7 0..1 arrays with every element equal to 2, 3, 4 or 6 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =0a(1) =54a(2) =953a(3) =13350a(4) =302143a(5) =7794251a(6) =180902016a(7) =4321153141a(8) =102552409457
External references
- oeis: A298069