n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 5 |
3 | 28 |
4 | 609 |
5 | 6501 |
6 | 272701 |
7 | 4286815 |
8 | 272156417 |
9 | 5648748355 |
10 | 484054204501 |
11 | 12482361156398 |
12 | 1351553781736225 |
13 | 41650209565275195 |
14 | 5460281206077347469 |
15 | 195722005810272604876 |
16 | 30156361094764202326017 |
17 | 1232550298298392183231275 |
18 | 218366864894707599746619685 |
[1,1,5,28,609,6501,272701,4286815,272156417, 5648748355,484054204501,12482361156398, 1351553781736225,41650209565275195, 5460281206077347469,195722005810272604876, 30156361094764202326017,1232550298298392183231275, 218366864894707599746619685] |