Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 3,1,2,0,4 for x=0,1,2,3,4.
A196910
Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 3,1,2,0,4 for x=0,1,2,3,4.
Terms
- a(0) =9a(1) =199a(2) =2843a(3) =45491a(4) =733802a(5) =12186565a(6) =200038888a(7) =3288093050a(8) =54146489903a(9) =891524201851
External references
- oeis: A196910