[1,1,1,2,1,2,2,2,2,2,3,2,4,2,3,3,3,4,4,3,3,4,3,6, 4,6,3,4,4,4,6,6,6,6,4,4,5,4,8,6,9,6,8,4,5,5,5,8,8, 9,9,8,8,5,5,6,5,10,8,12,9,12,8,10,5,6,6,6,10,10, 12,12,12,12,10,10,6,6,7,6,12,10,15]