[1,0,1,0,1,1,2,1,3,1,4,2,5,3,6,4,8,5,10,6,12,8,14, 10,17,12,20,14,23,17,27,20,31,23,35,27,40,31,45, 35,51,40,57,45,63,51,70,57,78,63,86,70,94,78,103, 86,113,94,123,103]