[1,2,4,4,5,8,8,8,10,10,16,16,16,16,16,16,20,20,20, 20,25,25,25,25,25,32,32,32,32,32,32,32,40,40,40, 40,40,40,40,40,50,50,50,50,50,50,50,50,50,50,64, 64,64,64,64,64,64,64,64,64,64,64,64,64,80,80,80, 80,80]