n | a(n) |
---|---|
0 | 6 |
1 | 24 |
2 | 489 |
3 | 4569 |
4 | 14129 |
5 | 147984 |
6 | 2149284 |
7 | 25191729 |
8 | 621806289 |
9 | 5259630921 |
10 | 19998666404 |
11 | 102500044289 |
12 | 3925449108561 |
13 | 13071591635856 |
14 | 42248099518244 |
15 | 4224809951824400 |
16 | 43007675962234436 |
17 | 506034404021388356 |
18 | 6997839444766224 |
19 | 699783944476622400 |
[6,24,489,4569,14129,147984,2149284,25191729, 621806289,5259630921,19998666404,102500044289, 3925449108561,13071591635856,42248099518244, 4224809951824400,43007675962234436, 506034404021388356,6997839444766224, 699783944476622400] |