[0,1,1,3,1,3,1,7,4,5,1,8,1,7,6,15,1,10,1,14,8,11, 1,18,6,13,13,20,1,14,1,31,12,17,10,26,1,19,14,32, 1,20,1,32,22,23,1,38,8,26,18,38,1,31,14,46,20,29, 1,36,1,31,30,63,16,32,1,50,24,34,1,58,1,37,32,56, 16,38,1,68,40]