n | a(n) |
---|---|
1 | 1 |
2 | -12 |
3 | 157 |
4 | -2040 |
5 | 26521 |
6 | -344772 |
7 | 4482037 |
8 | -58266480 |
9 | 757464241 |
10 | -9847035132 |
11 | 128011456717 |
12 | -1664148937320 |
13 | 21633936185161 |
14 | -281241170407092 |
15 | 3656135215292197 |
16 | -47529757798798560 |
17 | 617886851384381281 |
[1,-12,157,-2040,26521,-344772,4482037,-58266480, 757464241,-9847035132,128011456717,-1664148937320, 21633936185161,-281241170407092,3656135215292197, -47529757798798560,617886851384381281] |