31391655

Appears in sequences

• Number of arrangements of n+1 nonzero numbers x(i) in -6..6 with the sum of div(x(i),x(i+1)), where div(a,b)=a/b produces the integer quotient implying a nonnegative remainder, equal to zero.at n=6A190068
• Number of arrangements of 8 nonzero numbers x(i) in -n..n with the sum of div(x(i),x(i+1)), where div(a,b)=a/b produces the integer quotient implying a nonnegative remainder, equal to zero.at n=5A190077