[1,1,2,1,3,2,5,1,7,3,11,2,13,5,17,1,19,7,23,3,29, 11,31,2,37,13,41,5,43,17,47,1,53,19,59,7,61,23,67, 3,71,29,73,11,79,31,83,2,89,37,97,13,101,41,103,5, 107,43,109,17,113,47,127,1,131,53,137,19,139,59, 149,7,151,61]