Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 4 |
2 | 32 |
3 | 164 |
4 | 704 |
5 | 2748 |
6 | 10096 |
7 | 35524 |
8 | 121056 |
9 | 402420 |
10 | 1311504 |
11 | 4205476 |
12 | 13304864 |
13 | 41612324 |
14 | 128878736 |
15 | 395767092 |
16 | 1206315296 |
17 | 3652739252 |
18 | 10995977424 |
19 | 32927997988 |
20 | 98139646880 |
21 | 291246749300 |
22 | 860965104720 |
[4,32,164,704,2748,10096,35524,121056,402420, 1311504,4205476,13304864,41612324,128878736, 395767092,1206315296,3652739252,10995977424, 32927997988,98139646880,291246749300,860965104720] |