n | a(n) |
---|---|
5 | 105 |
6 | 6534 |
7 | 132444 |
8 | 1593960 |
9 | 13962848 |
10 | 98382912 |
11 | 590814336 |
12 | 3137815296 |
13 | 15114950400 |
14 | 67240622592 |
15 | 279977837568 |
16 | 1102376491008 |
17 | 4137416245248 |
18 | 14896905748480 |
19 | 51722619518976 |
20 | 173913487048704 |
21 | 568323403481088 |
22 | 1810359422681088 |
23 | 5635647921192960 |
[105,6534,132444,1593960,13962848,98382912, 590814336,3137815296,15114950400,67240622592, 279977837568,1102376491008,4137416245248, 14896905748480,51722619518976,173913487048704, 568323403481088,1810359422681088,5635647921192960] |