n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 2 |
3 | 4 |
4 | 6 |
5 | 8 |
6 | 17 |
7 | 62 |
8 | 97 |
9 | 362 |
10 | 1324 |
11 | 3868 |
12 | 13138 |
13 | 92566 |
14 | 270599 |
15 | 1645369 |
16 | 11553340 |
17 | 61799175 |
18 | 385381600 |
19 | 4833634814 |
20 | 26435310212 |
21 | 299198500876 |
22 | 3860046376506 |
23 | 38367622605338 |
24 | 439015544648715 |
25 | 10375069938961300 |
[1,2,2,4,6,8,17,62,97,362,1324,3868,13138,92566, 270599,1645369,11553340,61799175,385381600, 4833634814,26435310212,299198500876,3860046376506, 38367622605338,439015544648715,10375069938961300] |