n | a(n) |
---|---|
1 | 1 |
2 | -4 |
3 | -144 |
4 | 73728 |
5 | 737280000 |
6 | -183458856960000 |
7 | -1381360067999170560000 |
8 | 370806019753548356895375360000 |
9 | 4086267719027580129096614223921807360000 |
10 | -2092169072142121026097466482647965368320000000000000 |
[1,-4,-144,73728,737280000,-183458856960000, -1381360067999170560000, 370806019753548356895375360000, 4086267719027580129096614223921807360000, -2092169072142121026097466482647965368320000000000\ 000] |