n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 3 |
3 | 8 |
4 | 19 |
5 | 65 |
6 | 84 |
7 | 485 |
8 | 1054 |
9 | 24727 |
10 | 50508 |
11 | 125743 |
12 | 176251 |
13 | 301994 |
14 | 16785921 |
15 | 17087915 |
16 | 85137581 |
17 | 272500658 |
18 | 357638239 |
19 | 630138897 |
20 | 9809721694 |
21 | 10439860591 |
22 | 103768467013 |
23 | 217976794617 |
24 | 1193652440098 |
25 | 8573543875303 |
[1,2,3,8,19,65,84,485,1054,24727,50508,125743, 176251,301994,16785921,17087915,85137581, 272500658,357638239,630138897,9809721694, 10439860591,103768467013,217976794617, 1193652440098,8573543875303] |