n | a(n) |
---|---|
1 | 1 |
2 | -242 |
3 | 2883 |
4 | -13924 |
5 | 45125 |
6 | -115926 |
7 | 255367 |
8 | -504008 |
9 | 915849 |
10 | -1560250 |
11 | 2523851 |
12 | -3912492 |
13 | 5853133 |
14 | -8495774 |
15 | 12015375 |
16 | -16613776 |
17 | 22521617 |
18 | -30000258 |
19 | 39343699 |
20 | -50880500 |
[1,-242,2883,-13924,45125,-115926,255367,-504008, 915849,-1560250,2523851,-3912492,5853133,-8495774, 12015375,-16613776,22521617,-30000258,39343699, -50880500] |