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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 9 |
| 3 | 18 |
| 4 | 5618 |
| 5 | 7744 |
| 6 | 10000 |
| 7 | 28561 |
| 8 | 30258 |
| 9 | 34322 |
| 10 | 40000 |
| 11 | 46225 |
| 12 | 165649 |
| 13 | 200978 |
| 14 | 249218 |
| 15 | 258064 |
| 16 | 310472 |
| 17 | 370881 |
| 18 | 393129 |
| 19 | 425042 |
| 20 | 438244 |
| 21 | 542882 |
| 22 | 595984 |
| 23 | 865928 |
| 24 | 916658 |
| 25 | 971618 |
| 26 | 1932578 |
| 27 | 2477476 |
| 28 | 2558322 |
| 29 | 3367225 |
| 30 | 3737378 |
| 31 | 3770258 |
| 32 | 3964081 |
[2,9,18,5618,7744,10000,28561,30258,34322,40000, 46225,165649,200978,249218,258064,310472,370881, 393129,425042,438244,542882,595984,865928,916658, 971618,1932578,2477476,2558322,3367225,3737378, 3770258,3964081] |