[1,1,1,1,1,1,1,2,2,1,1,2,4,2,1,1,3,6,6,3,1,1,4,12, 12,12,4,1,1,5,20,30,30,20,5,1,1,6,30,60,90,60,30, 6,1,1,8,48,120,240,240,120,48,8,1,1,10,80,240,600, 800,600,240,80,10,1]