[1,1,2,2,1,3,2,3,2,2,4,2,3,3,4,4,4,3,5,4,5,6,6,6, 6,6,8,6,7,9,8,11,8,11,11,11,12,13,13,15,13,17,17, 18,18,17,20,22,21,24,24,24,26,29,28,33,30,35,34, 38,38,45,42,43,45,48,52,54,55,59,59,65,65,72,73]