k[1] = 1 k[2] = 5 k[3] = 770 k[4] = 420 k[5] = 770 k[6] = 5 k[7] = 27/500 k[8] = 1/50 k[9] = 11/25 k[10] = 33/500 k[11] = 10 k[12] = 0 k[13] = 0 k[14] = 0 k[15] = 0 k[16] = 0 k[17] = 9999997/10000000 k[18] = 1699999/10000 k[19] = 2399999/1000000