[0,0,1,3,2,4,3,5,4,8,5,8,7,6,13,7,7,13,10,12,9,14, 14,15,11,12,18,16,16,17,18,15,16,20,20,21,22,21, 18,19,21,24,24,23,25,23,29,21,23,31,29,23,21,30, 33,35,34,27,30,28,29,32,30,31,36,36,36,36,36,43, 24,40,38,40,39]