[1,1,1,1,3,3,5,5,5,7,7,7,7,7,11,11,13,13,15,15,15, 17,17,17,19,19,19,21,21,23,23,23,23,23,23,29,29, 29,31,31,33,33,33,35,35,35,37,37,39,39,41,41,41, 43,43,43,43,43,47,47,47,47,51,51,51,53,53,53,55, 55,55,57,57,59]