Number of -5..5 arrays x(0..n-1) of n elements with sum zero and with zeroth through n-1st differences all nonzero.
A200035
Number of -5..5 arrays x(0..n-1) of n elements with sum zero and with zeroth through n-1st differences all nonzero.
Terms
- a(0) =0a(1) =10a(2) =52a(3) =444a(4) =3054a(5) =25814a(6) =192280a(7) =1557104a(8) =12157838a(9) =97030120a(10) =768491618
External references
- oeis: A200035