Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 6 |
2 | 24 |
3 | 128 |
4 | 222 |
5 | 500 |
6 | 956 |
7 | 1876 |
8 | 3538 |
9 | 6622 |
10 | 12200 |
11 | 22274 |
12 | 40302 |
13 | 72418 |
14 | 129332 |
15 | 229780 |
16 | 406378 |
17 | 715800 |
18 | 1256248 |
19 | 2197512 |
20 | 3832510 |
21 | 6665570 |
22 | 11563364 |
23 | 20012598 |
[6,24,128,222,500,956,1876,3538,6622,12200,22274, 40302,72418,129332,229780,406378,715800,1256248, 2197512,3832510,6665570,11563364,20012598] |