Number of (7+1)X(n+1) arrays of permutations of 0..n*8+7 with each element having directed index change 2,-1 1,0 2,1 0,-1 -2,-2 or -1,0.
A264495
Number of (7+1)X(n+1) arrays of permutations of 0..n*8+7 with each element having directed index change 2,-1 1,0 2,1 0,-1 -2,-2 or -1,0.
Terms
- a(0) =121a(1) =2960a(2) =92052a(3) =2870927a(4) =89130069a(5) =2775259622a(6) =86190450233
External references
- oeis: A264495