[1,1,2,1,3,2,4,2,3,3,6,2,7,4,4,3,9,3,10,3,5,6,12,3,8,7,7,5,15,4,16,5,8,9,9,4,19,10,10,5,21,5,22,7,8,12,24,5,16,8,13,9,27,7,14,7,14,15,30,5,31,16,11,9,16,8,34,11,17,9,36,6,37,19,13,13,19]