Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 0 |
5 | 0 |
6 | 30 |
7 | 106 |
8 | 316 |
9 | 652 |
10 | 1388 |
11 | 2618 |
12 | 5170 |
13 | 9164 |
14 | 16790 |
15 | 29046 |
16 | 50714 |
17 | 84732 |
18 | 143588 |
19 | 234048 |
20 | 385210 |
21 | 617050 |
22 | 990868 |
23 | 1558310 |
24 | 2459300 |
25 | 3806838 |
26 | 5900184 |
[0,0,0,0,0,30,106,316,652,1388,2618,5170,9164, 16790,29046,50714,84732,143588,234048,385210, 617050,990868,1558310,2459300,3806838,5900184] |