Number of (n+1)X(7+1) arrays of permutations of 0..n*8+7 with each element having index change +-(.,.) 0,0 1,0 or 1,2.
A264271
Number of (n+1)X(7+1) arrays of permutations of 0..n*8+7 with each element having index change +-(.,.) 0,0 1,0 or 1,2.
Terms
- a(0) =1156a(1) =160000a(2) =53290000a(3) =13954224384
External references
- oeis: A264271