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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1332 |
| 2 | 444222 |
| 3 | 66139572 |
| 4 | 5580415332 |
| 5 | 304443650268 |
| 6 | 11684773278474 |
| 7 | 334649195749404 |
| 8 | 7470745282556604 |
| 9 | 134455435826431124 |
| 10 | 2003982934266044766 |
| 11 | 25282735247881319508 |
| 12 | 274962687407906891868 |
[1,1332,444222,66139572,5580415332,304443650268, 11684773278474,334649195749404,7470745282556604, 134455435826431124,2003982934266044766, 25282735247881319508,274962687407906891868] |