Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | -1 |
3 | -2 |
4 | -5 |
5 | -7 |
6 | -37 |
7 | -17 |
8 | 887 |
9 | 1405 |
10 | 168919 |
11 | 958271 |
12 | 3086837 |
13 | 122693929 |
14 | 559876951 |
15 | 15779421743 |
16 | 337767590383 |
17 | 1531923385313 |
18 | 11912361112367 |
19 | -6819537030283 |
20 | -21032925955607701 |
21 | -313699426574980519 |
22 | -16703816669710968821 |
23 | -212752402370938916881 |
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