Number of (n+1) X (7+1) arrays of permutations of 0..n*8+7 with each element having index change +-(.,.) 0,0 1,2 or 2,2.
A264016
Number of (n+1) X (7+1) arrays of permutations of 0..n*8+7 with each element having index change +-(.,.) 0,0 1,2 or 2,2.
Terms
- a(0) =64a(1) =7921a(2) =1464100a(3) =146410000a(4) =17394972100
External references
- oeis: A264016