[1,1,1,2,5,1,7,4,3,5,11,2,13,7,5,8,17,3,19,10,7, 11,23,4,25,13,9,14,29,5,31,16,11,17,35,6,37,19,13, 20,41,7,43,22,15,23,47,8,49,25,17,26,53,9,55,28, 19,29,59,10,61,31,21,32,65,11,67,34,23,35,71,12, 73,37,25,38,77]