Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 3 |
3 | 10 |
4 | 57 |
5 | 446 |
6 | 4403 |
7 | 52390 |
8 | 729057 |
9 | 11612522 |
10 | 208296339 |
11 | 4154314258 |
12 | 91186617337 |
13 | 2184324501830 |
14 | 56701250430243 |
15 | 1585450687544974 |
16 | 47506819375918977 |
17 | 1518632769341862290 |
18 | 51586007338247398883 |
[1,2,3,10,57,446,4403,52390,729057,11612522, 208296339,4154314258,91186617337,2184324501830, 56701250430243,1585450687544974,47506819375918977, 1518632769341862290,51586007338247398883] |