第 3504048 期
1 + 5 + 9 = 15
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| A | 4 + 18 + 32 + 44 + 59 + 74 | = 231 → 1 |
|---|---|---|
| B | 9 + 19 + 33 + 49 + 70 + 75 | = 255 → 5 |
| C | 15 + 31 + 41 + 54 + 72 + 76 | = 289 → 9 |