Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 17 |
3 | 99 |
4 | 491 |
5 | 2429 |
6 | 12056 |
7 | 56618 |
8 | 259074 |
9 | 1155193 |
10 | 5044288 |
11 | 21585280 |
12 | 90694483 |
13 | 374661505 |
14 | 1524090522 |
15 | 6111565745 |
16 | 24181962002 |
17 | 94491963120 |
18 | 364920615165 |
19 | 1393789672170 |
20 | 5268145436728 |
21 | 19715988877445 |
22 | 73096492576283 |
23 | 268589397735778 |
24 | 978533798885874 |
[1,1,17,99,491,2429,12056,56618,259074,1155193, 5044288,21585280,90694483,374661505,1524090522, 6111565745,24181962002,94491963120,364920615165, 1393789672170,5268145436728,19715988877445, 73096492576283,268589397735778,978533798885874] |