Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 9 |
4 | 64 |
5 | 515 |
6 | 6126 |
7 | 87332 |
8 | 1408352 |
9 | 28357821 |
10 | 656029450 |
11 | 16616305354 |
12 | 486491747952 |
13 | 16101080888763 |
14 | 572203757798414 |
15 | 22348109637703800 |
16 | 973262507935361632 |
17 | 45353465796372720729 |
18 | 2238286744709428606866 |
19 | 120361307277708751011502 |
[1,1,2,9,64,515,6126,87332,1408352,28357821, 656029450,16616305354,486491747952,16101080888763, 572203757798414,22348109637703800, 973262507935361632,45353465796372720729, 2238286744709428606866,120361307277708751011502] |