Số thiếu: 1-4,6,10,11,17,18,24,25,31,32,38,39,45-53,59,60,66,67,73,74,80,81,87,88,94,95,101,102,108,109,115-123,129,130,136,137,143,144,150,151,157,158,164,165,171,172,178,179,185,186,192,193,199,200,206,207,213,214,220,221,227,228,234,235,241-249