Number of n X 6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 2,2,1,0,0 for x=0,1,2,3,4.
A197178
Number of n X 6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 2,2,1,0,0 for x=0,1,2,3,4.
Terms
- a(0) =6a(1) =144a(2) =2695a(3) =50864a(4) =1096217a(5) =22335117a(6) =467923636a(7) =9715240362a(8) =202416969329
External references
- oeis: A197178