[1,1,1,1,3,1,3,1,5,1,3,5,1,3,5,7,1,5,7,1,3,7,9,1, 3,5,7,9,1,5,7,11,1,3,5,7,9,11,1,3,5,9,11,13,1,7, 11,13,1,3,5,7,9,11,13,15,1,3,5,7,9,11,13,15,1,5,7, 11,13,17,1,3,5,7,9,11,13,15,17,1,3,7,9,11,13,17, 19]