Number of arrangements of n+1 nonzero numbers x(i) in -n..n with the sum of trunc(x(i)/x(i+1)) equal to zero.
A189537
Number of arrangements of n+1 nonzero numbers x(i) in -n..n with the sum of trunc(x(i)/x(i+1)) equal to zero.
Terms
- a(0) =0a(1) =8a(2) =192a(3) =3664a(4) =97836a(5) =3022220a(6) =111406336a(7) =4628970120a(8) =218096627156
External references
- oeis: A189537