n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 3 |
3 | 4 |
4 | 11 |
5 | 15 |
6 | 26 |
7 | 249 |
8 | 1022 |
9 | 9447 |
10 | 10469 |
11 | 19916 |
12 | 50301 |
13 | 70217 |
14 | 190735 |
15 | 260952 |
16 | 7497391 |
17 | 7758343 |
18 | 23014077 |
19 | 30772420 |
20 | 84558917 |
21 | 115331337 |
22 | 199890254 |
23 | 1914343623 |
24 | 7857264746 |
25 | 72629726337 |
[1,1,3,4,11,15,26,249,1022,9447,10469,19916,50301, 70217,190735,260952,7497391,7758343,23014077, 30772420,84558917,115331337,199890254,1914343623, 7857264746,72629726337] |