Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 3 |
3 | 6 |
4 | 50 |
5 | 100 |
6 | 1794 |
7 | 3588 |
8 | 114840 |
9 | 229680 |
10 | 11483880 |
11 | 22967760 |
12 | 1653679440 |
13 | 3307358880 |
14 | 324121165200 |
15 | 648242330400 |
16 | 82975018331520 |
17 | 165950036663040 |
18 | 26883905939049600 |
19 | 53767811878099200 |
20 | 10753562375623468800 |
21 | 21507124751246937600 |
22 | 5204724189801718982400 |
[1,2,3,6,50,100,1794,3588,114840,229680,11483880, 22967760,1653679440,3307358880,324121165200, 648242330400,82975018331520,165950036663040, 26883905939049600,53767811878099200, 10753562375623468800,21507124751246937600, 5204724189801718982400] |