n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 7 |
3 | 33 |
4 | 119 |
5 | 305 |
6 | 231 |
7 | -3263 |
8 | -26537 |
9 | -133551 |
10 | -510265 |
11 | -1435039 |
12 | -1881033 |
13 | 9793393 |
14 | 98650279 |
15 | 533857665 |
16 | 2158599191 |
17 | 6568471697 |
18 | 11441714823 |
19 | -25003543391 |
20 | -358092240905 |
21 | -2106588992079 |
22 | -9016647090073 |
23 | -29411105757247 |
24 | -61611386859561 |
25 | 39297984099025 |
[0,1,7,33,119,305,231,-3263,-26537,-133551, -510265,-1435039,-1881033,9793393,98650279, 533857665,2158599191,6568471697,11441714823, -25003543391,-358092240905,-2106588992079, -9016647090073,-29411105757247,-61611386859561, 39297984099025] |