[2,2,3,3,5,3,6,4,7,5,8,5,9,6,10,7,11,7,12,9,13,8, 14,8,16,9,15,11,18,10,17,10,18,11,21,11,20,12,21, 13,22,13,23,16,23,14,24,14,25,16]