Number of (n+1)X(6+1) arrays of permutations of 0..n*7+6 with each element having directed index change 1,1 2,2 -1,0 or 0,-1.
A264653
Number of (n+1)X(6+1) arrays of permutations of 0..n*7+6 with each element having directed index change 1,1 2,2 -1,0 or 0,-1.
Terms
- a(0) =0a(1) =41a(2) =193a(3) =3100a(4) =48781a(5) =580796a(6) =7644038a(7) =93971260a(8) =1163775908a(9) =14482108589a(10) =177568766733
External references
- oeis: A264653