Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 4,1,0,2,3 for x=0,1,2,3,4.
A196948
Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 4,1,0,2,3 for x=0,1,2,3,4.
Terms
- a(0) =22a(1) =1792a(2) =60206a(3) =2711711a(4) =115982718a(5) =4998342821a(6) =215125975535
External references
- oeis: A196948