n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | -3 |
3 | 45 |
4 | 2457 |
5 | 161625 |
6 | 20549397 |
7 | 3457938757 |
8 | 772773915313 |
9 | 221864504883633 |
10 | 79479234590193325 |
11 | 34768359140993612893 |
12 | 18241340561609524790601 |
13 | 11306811847252896133698825 |
[1,1,-3,45,2457,161625,20549397,3457938757, 772773915313,221864504883633,79479234590193325, 34768359140993612893,18241340561609524790601, 11306811847252896133698825] |