[1,1,1,1,3,3,3,3,5,5,5,5,7,7,7,7,9,9,9,9,11,11,11, 11,13,13,13,13,15,15,15,15,17,17,17,17,19,19,19, 19,21,21,21,21,23,23,23,23,25,25,25,25,27,27,27, 27,29,29,29,29,31,31,31,31,33,33,33,33,35,35,35, 35,37,37,37,37]