n | a(n) |
---|---|
1 | -1 |
2 | 2 |
3 | -248 |
4 | 492 |
5 | -4119 |
6 | 7256 |
7 | -33512 |
8 | 53008 |
9 | -192513 |
10 | 287244 |
11 | -885480 |
12 | 1262512 |
13 | -3493982 |
14 | 4833456 |
15 | -12288992 |
16 | 16576512 |
17 | -39493539 |
18 | 52255768 |
19 | -117966288 |
20 | 153541020 |
21 | -331534572 |
22 | 425691312 |
23 | -884736744 |
24 | 1122626864 |
25 | -2257837845 |
26 | 2835861520 |
27 | -5541103056 |
28 | 6896878512 |
[-1,2,-248,492,-4119,7256,-33512,53008,-192513, 287244,-885480,1262512,-3493982,4833456,-12288992, 16576512,-39493539,52255768,-117966288,153541020, -331534572,425691312,-884736744,1122626864, -2257837845,2835861520,-5541103056,6896878512] |