n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 3 |
5 | 7 |
6 | -23 |
7 | -73 |
8 | -57 |
9 | 186 |
10 | 2126 |
11 | 3161 |
12 | 3885 |
13 | 12731 |
14 | 39462 |
15 | -13815 |
16 | -151907 |
17 | 1117163 |
18 | 5045162 |
19 | -19274680 |
20 | 18700047 |
21 | 127912738 |
22 | 252060543 |
23 | -656184524 |
24 | 2799754423 |
25 | 5292148929 |
26 | 27646015077 |
27 | 49454963317 |
28 | 271968742992 |
[0,0,0,3,7,-23,-73,-57,186,2126,3161,3885,12731, 39462,-13815,-151907,1117163,5045162,-19274680, 18700047,127912738,252060543,-656184524, 2799754423,5292148929,27646015077,49454963317, 271968742992] |