n | a(n) |
---|---|
1 | 0 |
2 | -1728 |
3 | 3375 |
4 | -8000 |
5 | 32768 |
6 | -54000 |
7 | -121287375 |
8 | -287496 |
9 | 884736 |
10 | -681472000 |
11 | 12771880859375 |
12 | 14670139392 |
13 | 12288000 |
14 | -16581375 |
15 | 1566028350940383 |
16 | 12167000000 |
17 | -134217728000 |
18 | -1790957481984 |
19 | 20919104368024767633 |
20 | 9103145472000 |
21 | 884736000 |
[0,-1728,3375,-8000,32768,-54000,-121287375, -287496,884736,-681472000,12771880859375, 14670139392,12288000,-16581375,1566028350940383, 12167000000,-134217728000,-1790957481984, 20919104368024767633,9103145472000,884736000] |