[3,4,4,5,6,6,7,7,8,9,9,10,11,12,12,13,14,14,15,16, 16,17,18,19,19,20,21,21,22,23,23,24,25,26,26,27, 28,28,29,30,30,31,32,33,33,34,35,35,36,37,38,38, 39,40,40,41,42,42]