Number of nX5 array permutations with each element moving zero or one space diagonally, horizontally or vertically.
A189308
Number of nX5 array permutations with each element moving zero or one space diagonally, horizontally or vertically.
Terms
- a(0) =8a(1) =2177a(2) =216708a(3) =27850597a(4) =3373180708a(5) =415003748241
External references
- oeis: A189308