Number of arrangements of n+1 nonzero numbers x(i) in -8..8 with the sum of floor(x(i)/x(i+1)) equal to zero.
A189497
Number of arrangements of n+1 nonzero numbers x(i) in -8..8 with the sum of floor(x(i)/x(i+1)) equal to zero.
Terms
- a(0) =56a(1) =554a(2) =6474a(3) =86416a(4) =1218778a(5) =17692662a(6) =260746932a(7) =3870426602a(8) =57837221756a(9) =869215927390
External references
- oeis: A189497