Number of (n+1)X(6+1) arrays of permutations of 0..n*7+6 with each element having directed index change 0,0 0,1 1,0 -1,-2 or 0,2.
A264311
Number of (n+1)X(6+1) arrays of permutations of 0..n*7+6 with each element having directed index change 0,0 0,1 1,0 -1,-2 or 0,2.
Terms
- a(0) =392a(1) =24153a(2) =1605061a(3) =101336088a(4) =6395409906a(5) =402225464956
External references
- oeis: A264311