Number of (5+1)X(n+1) arrays of permutations of 0..n*6+5 with each element having directed index change 1,0 1,1 0,-1 or -1,1.
A264573
Number of (5+1)X(n+1) arrays of permutations of 0..n*6+5 with each element having directed index change 1,0 1,1 0,-1 or -1,1.
Terms
- a(0) =2a(1) =16a(2) =79a(3) =888a(4) =7808a(5) =96429a(6) =868613a(7) =8968735a(8) =90618616a(9) =922397312a(10) =9224826592a(11) =93003224844a(12) =939923676064
External references
- oeis: A264573