Number of (n+1)X(7+1) arrays of permutations of 0..n*8+7 with each element having directed index change -1,1 0,-1 0,1 or 1,0.
A264505
Number of (n+1)X(7+1) arrays of permutations of 0..n*8+7 with each element having directed index change -1,1 0,-1 0,1 or 1,0.
Terms
- a(0) =46a(1) =1417a(2) =35356a(3) =934515a(4) =24950224a(5) =655642859a(6) =17171750212a(7) =450129538653
External references
- oeis: A264505