n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 45 |
3 | 936 |
4 | 22572 |
5 | 592515 |
6 | 16434495 |
7 | 473825700 |
8 | 14058408519 |
9 | 426438391743 |
10 | 13164565835421 |
11 | 412255067017248 |
12 | 13064028812911440 |
13 | 418149414542496168 |
14 | 13498863325944967656 |
15 | 439006511643775469856 |
16 | 14369623854340007790108 |
17 | 473027210589699351461700 |
[1,3,45,936,22572,592515,16434495,473825700, 14058408519,426438391743,13164565835421, 412255067017248,13064028812911440, 418149414542496168,13498863325944967656, 439006511643775469856,14369623854340007790108, 473027210589699351461700] |