[3,4,5,3,7,4,9,1,11,6,13,7,3,8,17,9,19,2,21,11,23,12,5,1,27,14,29,3,31,16,33,17,7,18,37,19,3,4,41,21,43,22,9,23,47,24,49,51,23,27,11,28,57,29,59,6,61,31,63,32,1,33,67,34,69,7,71,36,73,1,15,38,77,3,79,8,81]