Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
2 | 3 |
3 | 7 |
4 | 30 |
5 | 140 |
6 | 908 |
7 | 5586 |
8 | 35137 |
9 | 226799 |
10 | 1489781 |
11 | 9920319 |
12 | 67048694 |
13 | 458884910 |
14 | 3172523046 |
15 | 22127603235 |
16 | 155529572271 |
[3,7,30,140,908,5586,35137,226799,1489781,9920319, 67048694,458884910,3172523046,22127603235, 155529572271] |