n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 3 |
4 | 4 |
5 | 5 |
6 | 6 |
7 | 7 |
8 | 8 |
9 | 9 |
10 | 63 |
11 | 448 |
12 | 1899 |
13 | 1942 |
14 | 4155 |
15 | 4355 |
16 | 8503 |
17 | 28375 |
18 | 44569 |
19 | 73687 |
20 | 1953504 |
21 | 1954329 |
22 | 70860598 |
23 | 522169982 |
[1,2,3,4,5,6,7,8,9,63,448,1899,1942,4155,4355, 8503,28375,44569,73687,1953504,1954329,70860598, 522169982] |