[1,1,2,1,2,3,1,2,4,1,2,3,4,5,1,2,6,1,2,3,4,5,6,7, 1,2,4,6,8,1,2,3,6,9,1,2,4,10,1,2,3,4,5,6,7,8,9,10, 11,1,2,6,12,1,2,3,4,5,6,7,8,9,10,11,12,13,1,2,4,6, 14,1,2,3,15,1,2,4,6,8,10,12,14,16,1,2,3,4,5,6,7,8, 9,10,11,12]