n | a(n) |
---|---|
1 | 3 |
2 | 10 |
3 | 55 |
4 | 202 |
5 | 902 |
6 | 1868 |
7 | 5886 |
8 | 11676 |
9 | 24322 |
10 | 39440 |
11 | 84155 |
12 | 120151 |
13 | 228121 |
14 | 324856 |
15 | 474396 |
16 | 670552 |
17 | 1104433 |
18 | 1402237 |
19 | 2185044 |
20 | 2761367 |
21 | 3654893 |
22 | 4628608 |
23 | 6706612 |
24 | 8005739 |
25 | 10770733 |
[3,10,55,202,902,1868,5886,11676,24322,39440, 84155,120151,228121,324856,474396,670552,1104433, 1402237,2185044,2761367,3654893,4628608,6706612, 8005739,10770733] |