k[1] = 1
k[2] = 1
k[3] = 1/100000
k[4] = 5
k[5] = 11/2
k[6] = 10
k[7] = 49/5
k[8] = 1/1000000
k[9] = 1
k[10] = 10
k[11] = 1/5
k[12] = 15
k[13] = 1
k[14] = 1/5
k[15] = 1/5
k[16] = 1/2
k[17] = 1/10
k[18] = 1/1000000
k[19] = 101/10
k[20] = 0
k[21] = 0
k[22] = 1/100000
k[23] = 1/100000000000
k[24] = 49/5
k[25] = 10
k[26] = 1/10000
k[27] = 1/10
k[28] = 1/50
k[29] = 1000
k[30] = 10/2509
k[31] = 2499/2999
k[32] = 500000/502499
k[33] = 499800000000/499800000001
k[34] = 1
k[35] = -12
k[36] = 1
k[37] = 20
k[38] = 1