[1,1,2,1,3,1,4,3,5,2,6,2,7,5,8,2,9,3,10,7,11,4,12, 5,13,9,14,5,15,5,16,11,17,7,18,7,19,13,20,6,21,7, 22,15,23,7,24,9,25,17,26,8,27,11,28,19,29,9,30,10, 31,21,32,13,33,10,34,23,35,11,36,11,37,25,38,14, 39,13,40]