[1,2,3,6,5,6,7,12,12,10,11,18,13,14,15,28,17,24, 19,30,21,22,23,36,30,26,36,42,29,30,31,56,33,34, 35,72,37,38,39,60,41,42,43,66,60,46,47,84,56,60, 51,78,53,72,55,84,57,58,59,90,61,62,84,120,65,66, 67]