n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | -1 |
5 | 7 |
6 | -1 |
7 | 13 |
8 | -9 |
9 | 199 |
10 | -53 |
11 | 1937 |
12 | -373 |
13 | 22871 |
14 | -2869 |
15 | 4231 |
16 | -547 |
17 | 134845 |
18 | -1291 |
19 | 2425919 |
20 | 489967 |
21 | -10595393 |
22 | -13913 |
23 | 232472561 |
24 | 9379691 |
25 | -1023947321 |
26 | 5712079 |
27 | -2957435363 |
28 | -89098463 |
29 | 77729577773 |
30 | 93259013 |
31 | -2326198533397 |
32 | -139786038869 |
33 | 385098109121 |
[1,1,1,-1,7,-1,13,-9,199,-53,1937,-373,22871, -2869,4231,-547,134845,-1291,2425919,489967, -10595393,-13913,232472561,9379691,-1023947321, 5712079,-2957435363,-89098463,77729577773, 93259013,-2326198533397,-139786038869, 385098109121] |