[1,1,2,2,2,3,3,4,4,3,5,5,6,4,6,6,8,4,8,9,7,8,8,10, 5,9,12,8,12,10,12,5,11,15,9,16,12,14,14,6,16,12, 18,13,18,10,20,14,18,16,6,20,14,16,24,15,21,11,24, 16,23,18,7,24,15,24,30,18,24,24,12,27,25,28,18,27, 32,20,18,7]