Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 3,2,0,1,4 for x=0,1,2,3,4.
A196588
Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 3,2,0,1,4 for x=0,1,2,3,4.
Terms
- a(0) =8a(1) =648a(2) =24032a(3) =839370a(4) =29573040a(5) =1051645368a(6) =37529013812
External references
- oeis: A196588