[1,0,0,0,0,1,0,0,0,1,2,0,1,0,1,2,0,1,1,2,3,1,2,1, 3,3,1,3,2,4,5,2,4,3,5,5,4,5,4,7,7,5,7,5,8,9,7,8,8, 10,11,9,10,9,13,13,11,13,12,15,17,13,15,15,18,19, 17,18,18,22,23,19]