n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 4 |
4 | 20 |
5 | 22 |
6 | 34 |
7 | 35 |
8 | 41 |
9 | 185 |
10 | 547 |
11 | 644 |
12 | 713 |
13 | 1489 |
14 | 1885 |
15 | 3211 |
16 | 3257 |
17 | 3625 |
18 | 6733 |
19 | 47732 |
20 | 165569 |
21 | 172940 |
22 | 195383 |
[1,2,4,20,22,34,35,41,185,547,644,713,1489,1885, 3211,3257,3625,6733,47732,165569,172940,195383] |