n | a(n) |
---|---|
1 | 1 |
2 | -9 |
3 | 28 |
4 | -57 |
5 | 126 |
6 | -252 |
7 | 344 |
8 | -441 |
9 | 757 |
10 | -1134 |
11 | 1332 |
12 | -1596 |
13 | 2198 |
14 | -3096 |
15 | 3528 |
16 | -3513 |
17 | 4914 |
18 | -6813 |
19 | 6860 |
20 | -7182 |
21 | 9632 |
22 | -11988 |
23 | 12168 |
24 | -12348 |
25 | 15751 |
26 | -19782 |
27 | 20440 |
28 | -19608 |
29 | 24390 |
30 | -31752 |
31 | 29792 |
32 | -28089 |
33 | 37296 |
34 | -44226 |
35 | 43344 |
36 | -43149 |
37 | 50654 |
[1,-9,28,-57,126,-252,344,-441,757,-1134,1332, -1596,2198,-3096,3528,-3513,4914,-6813,6860,-7182, 9632,-11988,12168,-12348,15751,-19782,20440, -19608,24390,-31752,29792,-28089,37296,-44226, 43344,-43149,50654] |