Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 2 |
4 | 4 |
5 | 6 |
6 | 10 |
7 | 12 |
8 | 30 |
9 | 78 |
10 | 244 |
11 | 490 |
12 | 760 |
13 | 1808 |
14 | 4790 |
15 | 34330 |
[0,1,2,4,6,10,12,30,78,244,490,760,1808,4790, 34330] |