k_{1} = \frac{21}{50}
k_{2} = \frac{1}{200}
k_{3} = \frac{21}{50}
k_{4} = \frac{1}{200}
k_{5} = \frac{23}{1000}
k_{6} = \frac{23}{4000}
k_{7} = \frac{7}{200}
k_{8} = \frac{23}{1000}
k_{9} = \frac{9}{25000}
k_{10} = \frac{7}{500}
k_{11} = \frac{13}{1000}
k_{12} = \frac{7}{200}
k_{13} = \frac{7}{200}
k_{14} = \frac{7}{200}
k_{15} = 37
k_{16} = \frac{9}{500}
k_{17} = \frac{99}{1000}
k_{18} = \frac{11}{2}
k_{19} = 1
k_{20} = \frac{799999699}{10000000}
k_{21} = \frac{2000003}{100000}