[0,1,1,3,1,5,3,7,1,7,5,13,3,13,7,15,1,9,7,19,5,23, 13,29,3,19,13,33,7,29,15,31,1,11,9,25,7,33,19,43, 5,33,23,59,13,55,29,61,3,25,19,51,13,59,33,73,7, 43,29,73,15,61,31,63,1,13]