[1,2,2,4,3,5,3,7,5,8,4,9,6,9,4,11,8,13,6,14,9,13, 5,14,10,16,7,16,10,14,5,16,12,20,9,22,14,20,7,21, 15,24,10,23,14,19,6,20,15,25,11,27,17,24,8,24,17, 27,11,25,15,20,6,22,17,29,13,33,21,30,10]