Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 0 |
3 | 0 |
4 | 2 |
5 | 0 |
6 | 3 |
7 | 0 |
8 | 0 |
9 | 0 |
10 | 25 |
11 | 46 |
12 | 90 |
13 | 172 |
14 | 141 |
15 | 275 |
16 | 601 |
17 | 1102 |
18 | 2199 |
19 | 4150 |
[1,0,0,2,0,3,0,0,0,25,46,90,172,141,275,601,1102, 2199,4150] |