Number of nX7 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 3,1,0,4,2 for x=0,1,2,3,4.
A196706
Number of nX7 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 3,1,0,4,2 for x=0,1,2,3,4.
Terms
- a(0) =40a(1) =6208a(2) =353591a(3) =26495227a(4) =1883754015a(5) =134682461126
External references
- oeis: A196706