n | a(n) |
---|---|
1 | 1 |
2 | 15 |
3 | 34 |
4 | 93 |
5 | 502 |
6 | 1443 |
7 | 4676 |
8 | 19601 |
9 | 62749 |
10 | 212944 |
11 | 806349 |
12 | 2715704 |
13 | 9383104 |
14 | 34004795 |
15 | 117138709 |
16 | 407907961 |
17 | 1450394287 |
18 | 5045390250 |
19 | 17630646061 |
20 | 62173678114 |
21 | 217189833443 |
22 | 760130838978 |
23 | 2670989983319 |
24 | 9347287498273 |
[1,15,34,93,502,1443,4676,19601,62749,212944, 806349,2715704,9383104,34004795,117138709, 407907961,1450394287,5045390250,17630646061, 62173678114,217189833443,760130838978, 2670989983319,9347287498273] |