n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | -10 |
3 | -21 |
4 | 89 |
5 | 320 |
6 | -659 |
7 | -4179 |
8 | 3070 |
9 | 49039 |
10 | 15269 |
11 | -524160 |
12 | -692119 |
13 | 5073641 |
14 | 12686950 |
15 | -43123101 |
16 | -182679551 |
17 | 291674560 |
18 | 2301149621 |
19 | -907270539 |
20 | -26219916370 |
21 | -16239940441 |
22 | 272179139629 |
23 | 450818484480 |
24 | -2543152051439 |
[1,1,-10,-21,89,320,-659,-4179,3070,49039,15269, -524160,-692119,5073641,12686950,-43123101, -182679551,291674560,2301149621,-907270539, -26219916370,-16239940441,272179139629, 450818484480,-2543152051439] |