[1,1,2,2,2,3,3,4,4,4,5,5,6,7,7,7,8,8,8,9,9,10,11, 11,12,12,13,13,14,14,14,15,15,16,16,16,17,17,18, 19,19,20,20,21,21,22,23,23,23,24,24,25,25,26,27, 27,27,28,28,28,29,29,30,31,31]