Number of nX7 0..1 arrays with every element equal to 0, 2, 3, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero.
A299720
Number of nX7 0..1 arrays with every element equal to 0, 2, 3, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =1a(1) =1192a(2) =33804a(3) =2501312a(4) =174287007a(5) =12889348273a(6) =971255866215
External references
- oeis: A299720