Number of nX7 0..1 arrays with every element unequal to 1, 2, 3, 4 or 7 king-move adjacent elements, with upper left element zero.
A304900
Number of nX7 0..1 arrays with every element unequal to 1, 2, 3, 4 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =8a(1) =4184a(2) =23101a(3) =546357a(4) =8143342a(5) =132134627a(6) =2256313057a(7) =36576467823a(8) =611064999079
External references
- oeis: A304900