Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | -3 |
3 | 20 |
4 | -189 |
5 | 2232 |
6 | -31130 |
7 | 497016 |
8 | -8907885 |
9 | 176829104 |
10 | -3849436062 |
11 | 91187523000 |
12 | -2335691914050 |
13 | 64344487654800 |
14 | -1897619527612692 |
15 | 59667237154623280 |
16 | -1993022006345620605 |
17 | 70488571028815935072 |
18 | -2631925423768158446390 |
[1,1,-3,20,-189,2232,-31130,497016,-8907885, 176829104,-3849436062,91187523000,-2335691914050, 64344487654800,-1897619527612692, 59667237154623280,-1993022006345620605, 70488571028815935072,-2631925423768158446390] |