[2,2,3,3,4,4,5,5,6,7,8,8,9,8,9,9,11,11,13,13,15, 15,15,15,15,16,16,17,19,19,20,19,21,21,22,22,24, 23,24,24,25,25,26,26,27,28,29,29,30,30,32,32,34, 34,36,36,38,38,38,38,39,39,38,39,41,41,42,41,43, 43,44,44,46,45,45]