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