Number of nX5 arrays of permutations of 0..n*5-1 with each element moved a city block distance of 0 or 2.
A263423
Number of nX5 arrays of permutations of 0..n*5-1 with each element moved a city block distance of 0 or 2.
Terms
- a(0) =6a(1) =961a(2) =532620a(3) =141086884a(4) =34502512032
External references
- oeis: A263423