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 | 13 |
4 | -103 |
5 | 1241 |
6 | -19691 |
7 | 384805 |
8 | -8918351 |
9 | 238966705 |
10 | -7265920339 |
11 | 247123552061 |
12 | -9295263915191 |
13 | 383095792217737 |
14 | -17167554097899323 |
15 | 831082449069928021 |
16 | -43221681697593767071 |
17 | 2403219105771778162529 |
18 | -142263939562414917333155 |
[1,1,-3,13,-103,1241,-19691,384805,-8918351, 238966705,-7265920339,247123552061,-9295263915191, 383095792217737,-17167554097899323, 831082449069928021,-43221681697593767071, 2403219105771778162529,-142263939562414917333155] |