Number of nX7 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 3,2,0,4,1 for x=0,1,2,3,4.
A196801
Number of nX7 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 3,2,0,4,1 for x=0,1,2,3,4.
Terms
- a(0) =13a(1) =2057a(2) =140348a(3) =8882811a(4) =567312297a(5) =36350586798
External references
- oeis: A196801