n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | -1 |
3 | -26 |
4 | 29 |
5 | 756 |
6 | -1793 |
7 | -45744 |
8 | 189513 |
9 | 4700260 |
10 | -30515629 |
11 | -730341600 |
12 | 6948349069 |
13 | 159130156836 |
14 | -2123506814505 |
15 | -46081244842304 |
16 | 838034409016721 |
17 | 17029766318842692 |
18 | -414549408916313189 |
19 | -7774211453384941440 |
20 | 251026027696302116181 |
21 | 4263756050277024153028 |
[1,3,-1,-26,29,756,-1793,-45744,189513,4700260, -30515629,-730341600,6948349069,159130156836, -2123506814505,-46081244842304,838034409016721, 17029766318842692,-414549408916313189, -7774211453384941440,251026027696302116181, 4263756050277024153028] |