Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | -2 |
3 | -3 |
4 | -5 |
5 | -28 |
6 | 67 |
7 | 411 |
8 | -506 |
9 | 10855 |
10 | -74231 |
11 | -664776 |
12 | 7518457 |
13 | -30009367 |
14 | 1791756790 |
15 | 22973709333 |
16 | -762305126477 |
17 | -10339529833556 |
18 | -516074985082229 |
19 | -26431010871217485 |
20 | 1057255130388472846 |
[1,1,-2,-3,-5,-28,67,411,-506,10855,-74231, -664776,7518457,-30009367,1791756790,22973709333, -762305126477,-10339529833556,-516074985082229, -26431010871217485,1057255130388472846] |