n | a(n) |
---|---|
1 | 1 |
2 | -3 |
3 | 15 |
4 | -82 |
5 | 486 |
6 | -3090 |
7 | 20497 |
8 | -140010 |
9 | 979131 |
10 | -6976603 |
11 | 50461716 |
12 | -369533691 |
13 | 2734423934 |
14 | -20414010219 |
15 | 153571115619 |
16 | -1163003999342 |
17 | 8859172575069 |
18 | -67835214598017 |
19 | 521824159637718 |
20 | -4030828937892966 |
21 | 31252886542570119 |
22 | -243142210911325273 |
23 | 1897466281615297698 |
[1,-3,15,-82,486,-3090,20497,-140010,979131, -6976603,50461716,-369533691,2734423934, -20414010219,153571115619,-1163003999342, 8859172575069,-67835214598017,521824159637718, -4030828937892966,31252886542570119, -243142210911325273,1897466281615297698] |