[0,2,2,4,4,6,6,8,8,8,10,10,12,12,12,12,14,14,16, 16,16,16,18,18,18,18,18,18,20,20,22,22,22,22,22, 22,24,24,24,24,26,26,28,28,28,28,30,30,30,30,30, 30,32,32,32,32,32,32,34,34,36,36,36,36,36,36,38, 38,38,38,40,40,42]