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 | 1 |
4 | 45 |
5 | 5 |
6 | 315 |
7 | 189 |
8 | 2025 |
9 | 4725 |
10 | 467775 |
11 | 1485 |
12 | 42567525 |
13 | 212837625 |
14 | 91216125 |
15 | 42567525 |
16 | 97692469875 |
17 | 516891375 |
18 | 9280784638125 |
19 | 236238154425 |
20 | 43752270436875 |
21 | 714620417135625 |
22 | 147926426347074375 |
23 | 53123043290625 |
24 | 48076088562799171875 |
[1,1,3,1,45,5,315,189,2025,4725,467775,1485, 42567525,212837625,91216125,42567525,97692469875, 516891375,9280784638125,236238154425, 43752270436875,714620417135625,147926426347074375, 53123043290625,48076088562799171875] |