[1,0,1,1,1,0,2,1,2,2,2,2,3,2,4,4,5,4,6,5,7,7,8,8, 11,10,12,13,15,14,18,17,21,21,24,25,29,29,34,35, 39,40,47,47,53,55,61,63,72,73,82,86,94,97,109,112, 124,129,141,147,162,167,183,192,208,217,237]