Number of -5..5 arrays x(0..n-1) of n elements with nonzero sum and with zero through n-1 differences all nonzero.
A200162
Number of -5..5 arrays x(0..n-1) of n elements with nonzero sum and with zero through n-1 differences all nonzero.
Terms
- a(0) =10a(1) =80a(2) =726a(3) =6160a(4) =52486a(5) =438968a(6) =3687480a(7) =30776992a(8) =257108784a(9) =2144437176
External references
- oeis: A200162