Number of nX5 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 3,2,1,0,4 for x=0,1,2,3,4.
A196979
Number of nX5 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 3,2,1,0,4 for x=0,1,2,3,4.
Terms
- a(0) =4a(1) =104a(2) =1422a(3) =19580a(4) =272332a(5) =3795662a(6) =53216978a(7) =741538796a(8) =10335576740a(9) =144324460038
External references
- oeis: A196979