[1,0,1,0,1,1,1,2,2,2,3,2,4,3,5,5,6,6,7,7,9,9,11, 11,13,13,15,15,18,18,21,21,24,24,27,28,31,32,35, 36,40,40,45,45,50,51,55,57,61,63,68,69,75,76,82, 84,90,92,98,100,107,109]