[1,3,5,3,7,9,7,11,13,15,13,17,19,17,21,23,25,23, 27,13,29,27,31,21,33,35,33,37,39,37,41,31,43,17, 45,43,47,9,49,47,51,53,55,53,57,47,59,57,61,47,63, 65,63,67,57,69,67,71,73,23,75,73,77,43,79,77,81]