[1,1,2,1,3,1,2,4,1,2,5,1,2,3,6,1,3,7,1,2,4,8,1,2, 4,9,1,2,5,10,1,2,3,5,11,1,2,3,4,6,12,1,2,3,5,6,13, 1,2,3,6,7,14,1,3,7,15,1,2,4,8,16,1,2,4,8,17,1,2,4, 9,18,1,2,3,4,9,19,1,2,4,5,10,20,1,2,5,10,21,1,2,3, 5,6,11,22,1]