[1,0,0,0,1,0,0,1,1,0,1,1,1,1,2,0,2,3,0,2,3,1,2,3, 3,2,4,2,3,5,1,4,6,1,5,5,3,4,7,3,4,7,4,4,9,4,5,8,4, 7,9,5,6,8,6,7,10,6,6,13,5,7,13,5,10,11,8,8,11,9, 10,14,9,9,16,7,12,15,8,12,15,9,10,17,14,11,16,12, 12,19,11,13,19]