n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | -1 |
5 | -10 |
6 | -65 |
7 | -350 |
8 | -1666 |
9 | -6510 |
10 | -7855 |
11 | 270050 |
12 | 4948669 |
13 | 63503440 |
14 | 702095030 |
15 | 6924754200 |
16 | 58870214129 |
17 | 356043924590 |
18 | -615569993285 |
19 | -74306502570650 |
20 | -1783956267419536 |
21 | -32695418069393310 |
22 | -520090808927130925 |
23 | -7317310078355307250 |
24 | -87056749651694635451 |
[1,0,0,0,-1,-10,-65,-350,-1666,-6510,-7855,270050, 4948669,63503440,702095030,6924754200,58870214129, 356043924590,-615569993285,-74306502570650, -1783956267419536,-32695418069393310, -520090808927130925,-7317310078355307250, -87056749651694635451] |