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| n | a(n) |
|---|---|
| 1 | 339 |
| 2 | 537 |
| 3 | 951 |
| 4 | 1833 |
| 5 | 3759 |
| 6 | 8097 |
| 7 | 18231 |
| 8 | 42873 |
| 9 | 105279 |
| 10 | 269457 |
| 11 | 715911 |
| 12 | 1963113 |
| 13 | 5520399 |
| 14 | 15823617 |
| 15 | 45995991 |
| 16 | 135038553 |
| 17 | 399217119 |
| 18 | 1185854577 |
| 19 | 3533970471 |
| 20 | 10554725193 |
| 21 | 31569803439 |
| 22 | 94520666337 |
| 23 | 283184511351 |
| 24 | 848798559033 |
[339,537,951,1833,3759,8097,18231,42873,105279, 269457,715911,1963113,5520399,15823617,45995991, 135038553,399217119,1185854577,3533970471, 10554725193,31569803439,94520666337,283184511351, 848798559033] |