[1,1,2,2,2,4,4,4,4,6,6,6,6,8,8,8,8,8,10,10,12,12, 12,12,12,12,16,16,16,16,16,16,18,18,18,18,20,20, 20,20,20,22,22,24,24,24,24,24,24,24,24,24,24,28, 28,30,30,32,32,32,32,32,32,32,36,36,36,36,36,36, 36,36]