n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 0 |
3 | 3 |
4 | -14 |
5 | 80 |
6 | -479 |
7 | 3024 |
8 | -19802 |
9 | 129114 |
10 | -740172 |
11 | 1569150 |
12 | 66402733 |
13 | -2071117841 |
14 | 47637088903 |
15 | -1025499372275 |
16 | 21965630892954 |
17 | -479007175968646 |
18 | 10740252324008140 |
19 | -248679637522491506 |
20 | 5956075167341406752 |
21 | -147619197124939380988 |
22 | 3784960110596636657926 |
[1,1,0,3,-14,80,-479,3024,-19802,129114,-740172, 1569150,66402733,-2071117841,47637088903, -1025499372275,21965630892954,-479007175968646, 10740252324008140,-248679637522491506, 5956075167341406752,-147619197124939380988, 3784960110596636657926] |