Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 2 |
4 | 5 |
5 | 11 |
6 | 37 |
7 | 100 |
8 | 493 |
9 | 1878 |
10 | 13284 |
11 | 74395 |
12 | 745275 |
13 | 5833759 |
14 | 83605003 |
15 | 936808185 |
16 | 19121040653 |
17 | 305862769758 |
18 | 8892563071671 |
19 | 202363258898765 |
20 | 8388963351859194 |
21 | 272273853161584435 |
22 | 16084335957849229172 |
[1,1,2,2,5,11,37,100,493,1878,13284,74395,745275, 5833759,83605003,936808185,19121040653, 305862769758,8892563071671,202363258898765, 8388963351859194,272273853161584435, 16084335957849229172] |