438968

Appears in sequences

• Number of -5..5 arrays x(0..n-1) of n elements with nonzero sum and with zero through n-1 differences all nonzero.at n=5A200162
• 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=50A200165
• Number of -n..n arrays x(0..5) of 6 elements with nonzero sum and with zero through 5 differences all nonzero.at n=4A200169