k_{1} = \frac{16}{5}
k_{2} = \frac{1}{2}
k_{3} = \frac{3}{10}
k_{4} = 1000
k_{5} = \frac{1200}{247}
k_{6} = \frac{53615828388897}{1250000000000}
k_{7} = \frac{9}{10}
k_{8} = \frac{253232284114507}{100000000000000}
k_{9} = \frac{5317877966404647}{10000000000000000}
k_{10} = \frac{25379134149469}{62500000000}
k_{11} = \frac{69225021197403}{250000000000}
k_{12} = \frac{45937500000000000}{51064984612057559}
k_{13} = \frac{152274804896814}{576875176645025}
k_{14} = \frac{286323500516327592324816080243}{442590269802782060784707094080}
k_{15} = 1
k_{16} = 2
k_{17} = 245
k_{18} = 210