Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | -3 |
4 | -35 |
5 | -287 |
6 | -2655 |
7 | -29315 |
8 | -381251 |
9 | -5718975 |
10 | -97222847 |
11 | -1847234435 |
12 | -38791923555 |
13 | -892214242271 |
14 | -22305356057375 |
15 | -602244613549827 |
16 | -17465093792945795 |
17 | -541417907581320575 |
18 | -17866790950183580031 |
19 | -625337683256425302275 |
20 | -23137494280487736185507 |
[1,1,-3,-35,-287,-2655,-29315,-381251,-5718975, -97222847,-1847234435,-38791923555,-892214242271, -22305356057375,-602244613549827, -17465093792945795,-541417907581320575, -17866790950183580031,-625337683256425302275, -23137494280487736185507] |