n | a(n) |
---|---|
0 | 1 |
1 | -1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | -1 |
6 | -13 |
7 | 7 |
8 | 7453 |
9 | 6669 |
10 | -114753 |
11 | -123387 |
12 | -7307779 |
13 | 4681807 |
14 | 37377631 |
15 | 3949479 |
16 | -309016992029 |
17 | -139291594927 |
18 | 1061523546157 |
19 | 562200661481 |
20 | 12828113969679941 |
21 | -446763044161503 |
22 | -17777677128737999 |
23 | -3490123799181493 |
24 | 7248496389957890833 |
25 | 196409682891987107 |
[1,-1,1,1,1,-1,-13,7,7453,6669,-114753,-123387, -7307779,4681807,37377631,3949479,-309016992029, -139291594927,1061523546157,562200661481, 12828113969679941,-446763044161503, -17777677128737999,-3490123799181493, 7248496389957890833,196409682891987107] |