[0,1,0,2,2,3,2,5,2,5,2,6,4,7,4,10,6,9,6,12,8,11,8, 15,8,13,8,16,10,15,10,21,10,17,10,20,12,19,12,25, 12,21,12,24,14,23,14,30,16,25,16,30,18,27,18,35, 18,29,18,34,20,31,20,42,22,33,22,40,24,35,24,45, 24,37]