n | a(n) |
---|---|
0 | 1 |
1 | -32 |
2 | 464 |
3 | -3968 |
4 | 21576 |
5 | -72384 |
6 | 109120 |
7 | 215296 |
8 | -1542684 |
9 | 3135712 |
10 | 217248 |
11 | -14153856 |
12 | 25215616 |
13 | 2704192 |
14 | -60182656 |
15 | 43083520 |
16 | 52111434 |
17 | 50631680 |
18 | -328746320 |
19 | -68928128 |
20 | 1172526144 |
21 | -825260672 |
22 | -1202344640 |
[1,-32,464,-3968,21576,-72384,109120,215296, -1542684,3135712,217248,-14153856,25215616, 2704192,-60182656,43083520,52111434,50631680, -328746320,-68928128,1172526144,-825260672, -1202344640] |