Number of nX7 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 4,2,3,0,1 for x=0,1,2,3,4.
A196808
Number of nX7 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 4,2,3,0,1 for x=0,1,2,3,4.
Terms
- a(0) =1a(1) =99a(2) =1468a(3) =52291a(4) =1730105a(5) =46685074a(6) =1436535356a(7) =42144649101
External references
- oeis: A196808