[1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,6,6,6,6,8,8,8,8, 10,10,10,10,12,12,12,12,15,15,15,15,18,18,18,18, 21,21,21,21,24,24,24,24,28,28,28,28,32,32,32,32, 36,36,36,36,40,40]