[1,0,0,0,1,0,1,1,2,0,1,1,3,1,3,2,4,1,4,3,6,3,6,4, 8,4,8,6,11,6,11,8,14,8,14,11,18,11,18,14,22,14,23, 18,27,18,28,22,33,23,34,27,39,28,41,33,47,34,48, 39,55,41,57,47,64]