Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 9 |
3 | 136 |
4 | 2289 |
5 | 42376 |
6 | 834336 |
7 | 17125354 |
8 | 362345361 |
9 | 7847250409 |
10 | 173103073384 |
11 | 3875837737520 |
12 | 87857163416064 |
13 | 2012268157890524 |
14 | 46497242493163450 |
15 | 1082614775186919136 |
16 | 25374686712458407441 |
17 | 598217593341171422090 |
18 | 14176230568946364963825 |
[1,9,136,2289,42376,834336,17125354,362345361, 7847250409,173103073384,3875837737520, 87857163416064,2012268157890524,46497242493163450, 1082614775186919136,25374686712458407441, 598217593341171422090,14176230568946364963825] |