n | a(n) |
---|---|
0 | 1 |
1 | -3 |
2 | 8 |
3 | -18 |
4 | 38 |
5 | -75 |
6 | 140 |
7 | -252 |
8 | 439 |
9 | -744 |
10 | 1232 |
11 | -1998 |
12 | 3182 |
13 | -4986 |
14 | 7700 |
15 | -11736 |
16 | 17673 |
17 | -26322 |
18 | 38808 |
19 | -56682 |
20 | 82070 |
21 | -117867 |
22 | 167996 |
23 | -237744 |
24 | 334202 |
25 | -466836 |
26 | 648224 |
27 | -895014 |
28 | 1229148 |
29 | -1679436 |
30 | 2283568 |
31 | -3090672 |
32 | 4164578 |
33 | -5587941 |
34 | 7467464 |
35 | -9940482 |
[1,-3,8,-18,38,-75,140,-252,439,-744,1232,-1998, 3182,-4986,7700,-11736,17673,-26322,38808,-56682, 82070,-117867,167996,-237744,334202,-466836, 648224,-895014,1229148,-1679436,2283568,-3090672, 4164578,-5587941,7467464,-9940482] |