n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | -3 |
3 | 7 |
4 | -77 |
5 | 231 |
6 | -1463 |
7 | 4807 |
8 | -129789 |
9 | 447051 |
10 | -3129357 |
11 | 11094993 |
12 | -159028233 |
13 | 574948227 |
14 | -4188908511 |
15 | 15359331207 |
16 | -906200541213 |
17 | 3358272593907 |
18 | -25000473754641 |
19 | 93422822977869 |
20 | -1401342344668035 |
21 | 5271716439465465 |
22 | -39777496770512145 |
23 | 150462705175415505 |
24 | -4564035390320936985 |
[1,1,-3,7,-77,231,-1463,4807,-129789,447051, -3129357,11094993,-159028233,574948227, -4188908511,15359331207,-906200541213, 3358272593907,-25000473754641,93422822977869, -1401342344668035,5271716439465465, -39777496770512145,150462705175415505, -4564035390320936985] |