[1,1,3,4,5,3,7,8,9,5,11,8,13,7,15,16,17,9,19,20, 21,11,23,9,25,13,27,28,29,15,31,32,33,17,35,36,37, 19,39,40,41,21,43,44,45,23,47,48,49,25,51,52,53, 27,55,56,57,29,59,40,61,31,63,64,65,33,67,68,69, 35,71,72,73,37]