n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 5 |
3 | 52 |
4 | 855 |
5 | 19921 |
6 | 614866 |
7 | 24040451 |
8 | 1152972925 |
9 | 66200911138 |
10 | 4465023867757 |
11 | 348383154017581 |
12 | 31052765897026352 |
13 | 3128792250765898965 |
14 | 353179564583216567917 |
15 | 44320731930172534543092 |
16 | 6141797839043095806714667 |
17 | 934330605640859569909566925 |
[1,1,5,52,855,19921,614866,24040451,1152972925, 66200911138,4465023867757,348383154017581, 31052765897026352,3128792250765898965, 353179564583216567917,44320731930172534543092, 6141797839043095806714667, 934330605640859569909566925] |