Number of nX4 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.
A196978
Number of nX4 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) =3a(1) =37a(2) =298a(3) =2425a(4) =19580a(5) =156862a(6) =1272373a(7) =10339597a(8) =83584679a(9) =675742932a(10) =5470806427a(11) =44295902902a(12) =358490386914
External references
- oeis: A196978