Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
2 | 1 |
3 | 5 |
4 | 13 |
5 | 13 |
6 | 45 |
7 | 45 |
8 | 173 |
9 | 429 |
10 | 429 |
11 | 1453 |
12 | 3501 |
13 | 7597 |
14 | 7597 |
15 | 23981 |
16 | 23981 |
17 | 23981 |
18 | 155053 |
19 | 417197 |
20 | 941485 |
21 | 1990061 |
22 | 1990061 |
23 | 1990061 |
24 | 10378669 |
25 | 10378669 |
26 | 10378669 |
27 | 10378669 |
28 | 144596397 |
29 | 413031853 |
30 | 413031853 |
31 | 413031853 |
32 | 2560515501 |
33 | 6855482797 |
34 | 15445417389 |
35 | 15445417389 |
[1,5,13,13,45,45,173,429,429,1453,3501,7597,7597, 23981,23981,23981,155053,417197,941485,1990061, 1990061,1990061,10378669,10378669,10378669, 10378669,144596397,413031853,413031853,413031853, 2560515501,6855482797,15445417389,15445417389] |