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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 112 |
| 2 | 6272 |
| 3 | 234192 |
| 4 | 6560512 |
| 5 | 147095984 |
| 6 | 2750165376 |
| 7 | 44107714576 |
| 8 | 619570628096 |
| 9 | 7744518260976 |
| 10 | 87234261025408 |
| 11 | 894539809017680 |
| 12 | 8421733435019520 |
| 13 | 73313390970875440 |
| 14 | 593725756425591680 |
[1,112,6272,234192,6560512,147095984,2750165376, 44107714576,619570628096,7744518260976, 87234261025408,894539809017680,8421733435019520, 73313390970875440,593725756425591680] |