[1,2,3,4,5,5,7,8,9,7,11,7,13,9,8,16,17,11,19,9,10, 13,23,11,25,15,27,11,29,10,31,32,14,19,12,13,37, 21,16,13,41,12,43,15,14,25,47,19,49,27,20,17,53, 29,16,15,22,31,59,12,61,33,16,64,18,16,67,21,26, 14,71,17,73]