Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 3,1,0,2,4 for x=0,1,2,3,4.
A196854
Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 3,1,0,2,4 for x=0,1,2,3,4.
Terms
- a(0) =22a(1) =1792a(2) =56470a(3) =2369631a(4) =94652804a(5) =3805929995a(6) =152929723254
External references
- oeis: A196854