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| n | a(n) |
|---|---|
| 1 | 558 |
| 2 | 5136 |
| 3 | 46752 |
| 4 | 443362 |
| 5 | 4189216 |
| 6 | 39478862 |
| 7 | 371551030 |
| 8 | 3500351616 |
| 9 | 32968666098 |
| 10 | 310607972526 |
| 11 | 2925948121986 |
| 12 | 27562007609152 |
| 13 | 259623715582126 |
| 14 | 2445694348190100 |
| 15 | 23038546105524370 |
| 16 | 217021887885861286 |
[558,5136,46752,443362,4189216,39478862,371551030, 3500351616,32968666098,310607972526,2925948121986, 27562007609152,259623715582126,2445694348190100, 23038546105524370,217021887885861286] |