Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 1 |
3 | 15 |
4 | 8 |
5 | 417 |
6 | 135 |
7 | 42176 |
8 | 10425 |
9 | 15701273 |
10 | 2699264 |
11 | 21418970801 |
12 | 2653515137 |
13 | 107224417436160 |
14 | 9445766123241 |
15 | 1968910887183791359 |
16 | 123951426556200960 |
17 | 132633131268024896655873 |
18 | 5955955433730968860975 |
[1,2,1,15,8,417,135,42176,10425,15701273,2699264, 21418970801,2653515137,107224417436160, 9445766123241,1968910887183791359, 123951426556200960,132633131268024896655873, 5955955433730968860975] |