[0,0,0,0,1,1,2,1,2,1,2,1,2,2,4,3,4,3,4,3,4,3,4,3, 4,3,5,4,6,6,8,8,10,9,11,10,12,11,14,12,14,12,14, 12,14,13,16,15,18,17,20,18,20,19,21,20,22,20,22, 20,22,20,23,21,24,22,25,23,26,24,26,24,26]