Number of nX7 0..1 arrays with every element equal to 0, 1, 2, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero.
A299681
Number of nX7 0..1 arrays with every element equal to 0, 1, 2, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =64a(1) =353a(2) =1561a(3) =35408a(4) =757628a(5) =16311888a(6) =346275749a(7) =7835688567a(8) =174961291252
External references
- oeis: A299681