第 3500450 期
1 + 6 + 9 = 16
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| A | 6 + 25 + 44 + 51 + 62 + 73 | = 261 → 1 |
|---|---|---|
| B | 7 + 34 + 45 + 52 + 64 + 74 | = 276 → 6 |
| C | 8 + 42 + 48 + 56 + 69 + 76 | = 299 → 9 |