n | a(n) |
---|---|
0 | 1 |
1 | -3 |
2 | 25 |
3 | -243 |
4 | 2601 |
5 | -29403 |
6 | 344569 |
7 | -4141875 |
8 | 50737129 |
9 | -630663003 |
10 | 7930793025 |
11 | -100681224075 |
12 | 1288236350025 |
13 | -16592960274075 |
14 | 214939203248025 |
15 | -2797935722568243 |
16 | 36578032462268649 |
17 | -480000660000226875 |
18 | 6320012816203363489 |
19 | -83462977778600141643 |
20 | 1105193229806740453201 |
[1,-3,25,-243,2601,-29403,344569,-4141875, 50737129,-630663003,7930793025,-100681224075, 1288236350025,-16592960274075,214939203248025, -2797935722568243,36578032462268649, -480000660000226875,6320012816203363489, -83462977778600141643,1105193229806740453201] |