k_{1} = \frac{66923076923077}{50000000000000}
k_{2} = \frac{16}{5}
k_{3} = \frac{1}{2}
k_{4} = \frac{23}{100}
k_{5} = 1000
k_{6} = 385
k_{7} = \frac{77}{13}
k_{8} = \frac{147}{550}
k_{9} = \frac{5}{2}
k_{10} = 460
k_{11} = 330
k_{12} = 1
k_{13} = 2
k_{14} = 230
k_{15} = 210