[1,2,2,3,2,4,3,4,2,4,4,6,3,6,4,5,2,4,4,6,4,8,6,8, 3,6,6,9,4,8,5,6,2,4,4,6,4,8,6,8,4,8,8,12,6,12,8, 10,3,6,6,9,6,12,9,12,4,8,8,12,5,10,6,7,2,4,4,6,4, 8,6,8,4,8,8,12,6,12,8,10,4,8,8,12,8,16,12,16,6,12, 12,18,8,16,10,12]