k_{1} = 1 k_{2} = \frac{67}{50000} k_{3} = 380 k_{4} = \frac{67}{500} k_{5} = \frac{59}{2000} k_{6} = \frac{137}{2000000} k_{7} = \frac{7}{100} k_{8} = \frac{927}{1000} k_{9} = \frac{501}{10000000}