[0,1,1,2,3,4,4,5,6,7,8,8,8,11,11,12,11,13,14,15, 16,15,18,17,18,21,20,21,21,22,24,23,26,25,27,29, 25,30,28,33,31,30,33,33,36,36,33,37,37,39,40,41, 41,39,42,42,46,43,46,45,47]