Number of (7+1)X(n+1) arrays of permutations of 0..n*8+7 with each element having index change +-(.,.) 0,0 0,1 or 2,-2.
A264096
Number of (7+1)X(n+1) arrays of permutations of 0..n*8+7 with each element having index change +-(.,.) 0,0 0,1 or 2,-2.
Terms
- a(0) =256a(1) =54289a(2) =24010000a(3) =4994107561
External references
- oeis: A264096