[1,1,2,1,3,3,2,4,5,2,6,5,5,7,8,4,6,9,6,10,11,6,12, 10,8,13,10,8,15,15,10,12,17,10,18,18,10,14,20,13, 21,16,14,22,18,14,18,24,16,25,26,12,27,27,18,28, 22,18,24,27,20,25,32,20,33,26,18,34,35,22,30,28, 22,37,38,24,30,39,26,32,41,20]