[1,1,1,1,1,2,2,2,2,2,4,4,4,4,4,6,6,6,6,6,9,9,9,9, 9,13,13,13,13,13,18,18,18,18,18,24,24,24,24,24,31, 31,31,31,31,39,39,39,39,39,49,49,49,49,49,60,60, 60,60,60,73,73,73,73,73,87,87,87,87,87,103,103, 103,103,103]