x/(-1.0 + x)^19
x ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 19 10 8 12 6 14 4 16 2 18 17 3 15 5 13 7 11 9 -1 + x - 92378*x - 75582*x - 50388*x - 27132*x - 11628*x - 3876*x - 969*x - 171*x - 19*x + 19*x + 171*x + 969*x + 3876*x + 11628*x + 27132*x + 50388*x + 75582*x + 92378*x