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