Number of nX7 0..1 arrays with every element unequal to 1, 2, 3 or 4 king-move adjacent elements, with upper left element zero.
A303895
Number of nX7 0..1 arrays with every element unequal to 1, 2, 3 or 4 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =8a(1) =4184a(2) =11916a(3) =195279a(4) =992789a(5) =9758243a(6) =71307109a(7) =596704142a(8) =4824517709a(9) =38791293621a(10) =322218371259
External references
- oeis: A303895