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| n | a(n) |
|---|---|
| 1 | 39 |
| 2 | 119 |
| 3 | 253 |
| 4 | 581 |
| 5 | 1875 |
| 6 | 2077 |
| 7 | 14477 |
| 8 | 15879 |
| 9 | 17823 |
| 10 | 100637 |
| 11 | 160529 |
| 12 | 232477 |
| 13 | 251189 |
| 14 | 286437 |
| 15 | 506587 |
| 16 | 552739 |
| 17 | 605729 |
| 18 | 806179 |
| 19 | 1170695 |
| 20 | 3272257 |
| 21 | 3295289 |
| 22 | 4085129 |
| 23 | 4201441 |
| 24 | 4657133 |
| 25 | 4844701 |
| 26 | 5625173 |
| 27 | 8106509 |
| 28 | 12430289 |
| 29 | 23943721 |
| 30 | 33857009 |
| 31 | 41782973 |
| 32 | 64012513 |
[39,119,253,581,1875,2077,14477,15879,17823, 100637,160529,232477,251189,286437,506587,552739, 605729,806179,1170695,3272257,3295289,4085129, 4201441,4657133,4844701,5625173,8106509,12430289, 23943721,33857009,41782973,64012513] |