n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 5 |
3 | 37 |
4 | 313 |
5 | 2811 |
6 | 26093 |
7 | 247311 |
8 | 2377905 |
9 | 23104441 |
10 | 226289605 |
11 | 2230309533 |
12 | 22093913449 |
13 | 219786279909 |
14 | 2194096906461 |
15 | 21969023675097 |
16 | 220538907003489 |
17 | 2218881134793411 |
18 | 22368588800763701 |
19 | 225891901214751423 |
20 | 2284746661102951833 |
21 | 23140953249273852519 |
[0,1,5,37,313,2811,26093,247311,2377905,23104441, 226289605,2230309533,22093913449,219786279909, 2194096906461,21969023675097,220538907003489, 2218881134793411,22368588800763701, 225891901214751423,2284746661102951833, 23140953249273852519] |