[1,2,3,4,5,6,7,8,9,2,4,6,8,10,12,14,16,18,20,4,6, 8,10,12,14,16,18,20,22,6,8,10,12,14,16,18,20,22, 24,8,10,12,14,16,18,20,22,24,26,10,12,14,16,18,20, 22,24,26,28,12,14,16,18,20,22,24,26,28,30]