Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 10 |
4 | 59 |
5 | 385 |
6 | 2672 |
7 | 19336 |
8 | 144218 |
9 | 1100530 |
10 | 8549888 |
11 | 67386652 |
12 | 537437222 |
13 | 4328934754 |
14 | 35162809688 |
15 | 287688325672 |
16 | 2368563539171 |
17 | 19608128003473 |
18 | 163116600371846 |
19 | 1362822870625762 |
20 | 11430476370562259 |
[1,2,10,59,385,2672,19336,144218,1100530,8549888, 67386652,537437222,4328934754,35162809688, 287688325672,2368563539171,19608128003473, 163116600371846,1362822870625762, 11430476370562259] |