第 3506785 期
1 + 5 + 9 = 15
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| A | 6 + 18 + 30 + 50 + 56 + 71 | = 231 → 1 |
|---|---|---|
| B | 8 + 23 + 31 + 53 + 57 + 73 | = 245 → 5 |
| C | 14 + 25 + 34 + 55 + 65 + 76 | = 269 → 9 |