Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 0 |
2 | 4 |
3 | 1000000000000000000000000000000000000000000000000000000000000000 |
4 | 1 |
5 | 3 |
6 | 3 |
7 | -1 |
8 | 1 |
9 | 1000000000000 |
10 | 2 |
11 | -1 |
12 | 3 |
13 | 2 |
14 | 2 |
15 | 0 |
16 | 4 |
17 | 0 |
18 | -1 |
19 | 1000000000000000 |
20 | 4 |
21 | 2 |
22 | 9 |
[0,4, 10000000000000000000000000000000000000000000000000\ 00000000000000,1,3,3,-1,1,1000000000000,2,-1,3,2, 2,0,4,0,-1,1000000000000000,4,2,9] |