n | a(n) |
---|---|
0 | 2 |
1 | -4 |
2 | 278 |
3 | -6984 |
4 | 1148202 |
5 | -99018060 |
6 | 28635818430 |
7 | -5588393370000 |
8 | 2487224151815250 |
9 | -886910985311966100 |
10 | 563430775878809461350 |
11 | -321709990033199535312600 |
12 | 277763298278504193429092730 |
[2,-4,278,-6984,1148202,-99018060,28635818430, -5588393370000,2487224151815250, -886910985311966100,563430775878809461350, -321709990033199535312600, 277763298278504193429092730] |