[1,3,3,3,5,7,7,9,11,11,11,13,13,13,11,9,9,9,11,11, 11,13,15,15,17,19,19,19,21,23,23,25,27,27,27,25, 25,25,27,29,29,31,33,33,33,35,37,37,39,41,41,41, 43,43,43,41,39,39,39,41,41,41,43,45,45,47,49,49]