n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 7 |
4 | 26 |
5 | 521 |
6 | 434 |
7 | 13021 |
8 | 8138 |
9 | 36169 |
10 | 813802 |
11 | 8138021 |
12 | 3390842 |
13 | 203450521 |
14 | 508626302 |
15 | 1695421007 |
16 | 1589457194 |
17 | 127156575521 |
18 | 35321270978 |
19 | 3178914388021 |
20 | 3973642985026 |
21 | 26490953233507 |
22 | 198682149251302 |
23 | 1986821492513021 |
24 | 413921144273546 |
25 | 49670537312825521 |
[1,2,7,26,521,434,13021,8138,36169,813802,8138021, 3390842,203450521,508626302,1695421007,1589457194, 127156575521,35321270978,3178914388021, 3973642985026,26490953233507,198682149251302, 1986821492513021,413921144273546, 49670537312825521] |