[1,1,2,2,4,2,6,4,6,10,10,7,13,14,10,16,17,12,16, 10,7,10,12,7,12,13,9,14,14,20,29,31,20,34,35,20, 37,38,25,20,18,14,21,20,15,23,23,14,24,40,27,42, 37,29,40,41,30,44,45,20,31,29,21,31,28,20,32,33, 23,60,67,48,72]