k[1] = 113/200
k[2] = 2000000000
k[3] = 1/10
k[4] = 1/500000
k[5] = 1/500000
k[6] = 1/10000000
k[7] = 53/1000000000
k[8] = 1/1000000
k[9] = 1/20000000
k[10] = 1/20000000
k[11] = 1/20000000
k[12] = 100000
k[13] = 1/5
k[14] = 1/5
k[15] = 1/20000
k[16] = 1/25000
k[17] = 1/125
k[18] = 1/125
k[19] = 9/1000000
k[20] = 9/1000000
k[21] = 1/20
k[22] = 1/20
k[23] = 100000000
k[24] = 1001000
k[25] = 1