n | a(n) |
---|---|
0 | 1 |
1 | -6 |
2 | 27 |
3 | -90 |
4 | 189 |
5 | 0 |
6 | -1782 |
7 | 6318 |
8 | 0 |
9 | -90882 |
10 | 360126 |
11 | 0 |
12 | -5985819 |
13 | 24931800 |
14 | 0 |
15 | -446371074 |
16 | 1912892355 |
17 | 0 |
18 | -35840971530 |
19 | 156454458930 |
20 | 0 |
21 | -3022929941616 |
22 | 13367712796110 |
23 | 0 |
24 | -264079216747476 |
25 | 1179032268616902 |
26 | 0 |
27 | -23685874363658232 |
28 | 106533987128598645 |
29 | 0 |
[1,-6,27,-90,189,0,-1782,6318,0,-90882,360126,0, -5985819,24931800,0,-446371074,1912892355,0, -35840971530,156454458930,0,-3022929941616, 13367712796110,0,-264079216747476, 1179032268616902,0,-23685874363658232, 106533987128598645,0] |