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n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | -12 |
4 | -140 |
5 | 540 |
6 | 15456 |
7 | -50932 |
8 | -3176172 |
9 | 7343325 |
10 | 1053842295 |
11 | -1009469538 |
12 | -515714090814 |
13 | -374961500823 |
14 | 349796118587475 |
15 | 949197425607720 |
16 | -314320029983283752 |
17 | -1565276549925545181 |
18 | 361569820089891813849 |
19 | 2715239099277372861920 |
20 | -518323783521922446434520 |
21 | -5333587428291215212424382 |
22 | 906157476001402934272328354 |
23 | 12062331313935951302447900940 |
24 | -1897919702589547490476079347500 |
25 | -31441371048822199544956413616625 |
[1,3,-12,-140,540,15456,-50932,-3176172,7343325, 1053842295,-1009469538,-515714090814, -374961500823,349796118587475,949197425607720, -314320029983283752,-1565276549925545181, 361569820089891813849,2715239099277372861920, -518323783521922446434520, -5333587428291215212424382, 906157476001402934272328354, 12062331313935951302447900940, -1897919702589547490476079347500, -31441371048822199544956413616625] |