n | a(n) |
---|---|
0 | 1 |
1 | -31 |
2 | 434 |
3 | -3565 |
4 | 18445 |
5 | -57505 |
6 | 70091 |
7 | 227447 |
8 | -1241550 |
9 | 2102730 |
10 | 1139498 |
11 | -11000164 |
12 | 15185009 |
13 | 8060465 |
14 | -39266925 |
15 | 11975548 |
16 | 33735905 |
17 | 79961555 |
18 | -212042635 |
19 | -176681400 |
20 | 762467041 |
21 | -231771190 |
22 | -762218948 |
23 | -59474275 |
24 | 687626655 |
25 | 2193123086 |
26 | -3317871844 |
[1,-31,434,-3565,18445,-57505,70091,227447, -1241550,2102730,1139498,-11000164,15185009, 8060465,-39266925,11975548,33735905,79961555, -212042635,-176681400,762467041,-231771190, -762218948,-59474275,687626655,2193123086, -3317871844] |