[1,1,2,2,4,3,5,3,7,5,7,4,11,5,8,8,12,6,13,6,15,10, 11,7,21,9,13,12,18,9,21,9,21,14,16,13,29,11,17,16, 28,12,28,12,25,21,20,13,39,16,24,20,29,15,34,18, 36,22,25,16,47,17,26,29,38,21,40,18,36,26,36,19, 58,20]