n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 1 |
3 | 5 |
4 | 11 |
5 | -203 |
6 | -17207 |
7 | -3607 |
8 | 1408301 |
9 | 8181503 |
10 | -3299598169 |
11 | -14983154641 |
12 | -449428440959 |
13 | 2480887997789 |
14 | 19076621521399973 |
15 | -31806561859970819 |
16 | -3485566370059659659 |
17 | -2180443004193000007 |
18 | 54188073629843061671671 |
[0,0,1,5,11,-203,-17207,-3607,1408301,8181503, -3299598169,-14983154641,-449428440959, 2480887997789,19076621521399973, -31806561859970819,-3485566370059659659, -2180443004193000007,54188073629843061671671] |