[2,3,4,5,6,7,8,9,11,11,12,13,14,14,15,16,16,17,17, 18,19,21,21,22,23,24,25,25,26,26,29,29,29,30,30, 32,33,33,33,34,34,36,36,36,37,37,38,39,39,39,41, 41,41,42,42,43,44,44,44,45,45,46,46,46,46,47,47, 48,48,49,49,49]