[0,1,2,1,3,1,5,2,7,4,11,16,13,32,17,128,19,256,23, 1024,29,6144,31,12288,37,73728,41,294912,43, 589824,47,2359296,53,14155776,59,84934656,61, 169869312,67,1019215872,71,4076863488,73, 8153726976,79,48922361856,83]