Number of 6Xn array permutations with each element moving zero or one space horizontally, diagonally or antidiagonally.
A189654
Number of 6Xn array permutations with each element moving zero or one space horizontally, diagonally or antidiagonally.
Terms
- a(0) =1a(1) =1681a(2) =144353a(3) =64890337a(4) =16718653553
External references
- oeis: A189654