n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 4 |
3 | 25 |
4 | 200 |
5 | 1948 |
6 | 23293 |
7 | 366698 |
8 | 8669713 |
9 | 354287410 |
10 | 26296911212 |
11 | 3452678049185 |
12 | 778932197922145 |
13 | 297680194679224221 |
14 | 192063113715788790619 |
15 | 208413189299565620902495 |
16 | 381159431868835826320370849 |
17 | 1171978295935406653806412222411 |
[1,1,4,25,200,1948,23293,366698,8669713,354287410, 26296911212,3452678049185,778932197922145, 297680194679224221,192063113715788790619, 208413189299565620902495, 381159431868835826320370849, 1171978295935406653806412222411] |