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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 46 |
| 2 | 194 |
| 3 | -167900 |
| 4 | -8842004 |
| 5 | 884083016 |
| 6 | 125639477176 |
| 7 | -4415829390416 |
| 8 | -1893481677885040 |
| 9 | -19202364475675424 |
| 10 | 31870137298174352416 |
| 11 | 1835095760938501860416 |
| 12 | -589384037754831073199936 |
| 13 | -69436314367007836275831680 |
| 14 | 11532279106459848726285343616 |
[1,46,194,-167900,-8842004,884083016,125639477176, -4415829390416,-1893481677885040, -19202364475675424,31870137298174352416, 1835095760938501860416,-589384037754831073199936, -69436314367007836275831680, 11532279106459848726285343616] |