Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 5 |
4 | 16 |
5 | 69 |
6 | 416 |
7 | 3277 |
8 | 33590 |
9 | 430131 |
10 | 6700328 |
11 | 124069971 |
12 | 2680915918 |
13 | 66579269891 |
14 | 1876496610172 |
15 | 59387269231505 |
16 | 2091422223924852 |
17 | 81321166136299741 |
18 | 3467614972592015460 |
[1,2,5,16,69,416,3277,33590,430131,6700328, 124069971,2680915918,66579269891,1876496610172, 59387269231505,2091422223924852,81321166136299741, 3467614972592015460] |