k[1] = 625/4
k[2] = 78/5
k[3] = 5/2
k[4] = 1
k[5] = 14809/500000000
k[6] = 4003/2000
k[7] = 0
k[8] = 14809/500000000
k[9] = 4003/2000
k[10] = 1
k[11] = 1
k[12] = 1