145482

Appears in sequences

• Number of -6..6 arrays x(0..n-1) of n elements with nonzero sum and with zero through n-1 differences all nonzero.at n=4A200163
• T(n,k)=Number of -k..k arrays x(0..n-1) of n elements with nonzero sum and with zero through n-1 differences all nonzero.at n=49A200165
• Number of -n..n arrays x(0..4) of 5 elements with nonzero sum and with zero through 4 differences all nonzero.at n=5A200168