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n | a(n) |
---|---|
1 | 1 |
2 | -3 |
3 | 9 |
4 | -35 |
5 | 158 |
6 | -784 |
7 | 4120 |
8 | -22477 |
9 | 125884 |
10 | -719090 |
11 | 4172414 |
12 | -24521300 |
13 | 145659770 |
14 | -873125958 |
15 | 5274788402 |
16 | -32083526351 |
17 | 196312270733 |
18 | -1207543838993 |
19 | 7462752787850 |
20 | -46315370172411 |
21 | 288536968531982 |
22 | -1803738499481171 |
23 | 11311175379539531 |
24 | -71135663269605615 |
25 | 448549432404511902 |
[1,-3,9,-35,158,-784,4120,-22477,125884,-719090, 4172414,-24521300,145659770,-873125958,5274788402, -32083526351,196312270733,-1207543838993, 7462752787850,-46315370172411,288536968531982, -1803738499481171,11311175379539531, -71135663269605615,448549432404511902] |