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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4418 |
| 2 | 3385786 |
| 3 | 1023382794 |
| 4 | 166059920882 |
| 5 | 16857572296530 |
| 6 | 1175377079817386 |
| 7 | 59974837524716570 |
| 8 | 2345371458533824994 |
| 9 | 72808828846917466978 |
| 10 | 1844797528042937204122 |
| 11 | 39019957273724833689898 |
| 12 | 701937533727618506765266 |
| 13 | 10909532579001997441588594 |
[1,4418,3385786,1023382794,166059920882, 16857572296530,1175377079817386,59974837524716570, 2345371458533824994,72808828846917466978, 1844797528042937204122,39019957273724833689898, 701937533727618506765266, 10909532579001997441588594] |