[1,1,1,1,2,2,2,3,4,4,4,5,6,6,7,8,9,9,10,11,12,13, 14,15,16,17,18,19,21,22,23,24,26,27,28,30,32,33, 34,36,38,39,41,43,45,46,48,50,52,54,56,58,60,62, 64,66,69,71,73,75]