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| n | a(n) |
|---|---|
| 1 | 16 |
| 2 | 335 |
| 3 | 8399 |
| 4 | 12599 |
| 5 | 16383 |
| 6 | 62999 |
| 7 | 546359 |
| 8 | 743999 |
| 9 | 2815199 |
| 10 | 3046655 |
| 11 | 3592655 |
| 12 | 8422679 |
| 13 | 25357439 |
| 14 | 26356199 |
| 15 | 29318279 |
| 16 | 75428999 |
| 17 | 112039199 |
| 18 | 202417343 |
| 19 | 226325999 |
| 20 | 329611559 |
| 21 | 335894159 |
| 22 | 452921039 |
[16,335,8399,12599,16383,62999,546359,743999, 2815199,3046655,3592655,8422679,25357439,26356199, 29318279,75428999,112039199,202417343,226325999, 329611559,335894159,452921039] |