n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 2 |
4 | 3 |
5 | 4 |
6 | 5 |
7 | 29 |
8 | 133 |
9 | 412 |
10 | 1041 |
11 | 2300 |
12 | 22991 |
13 | 170832 |
14 | 822198 |
15 | 3114489 |
16 | 10006375 |
17 | 141705439 |
18 | 1457872978 |
19 | 9522474417 |
20 | 48094772656 |
21 | 202808749375 |
22 | 3716808948931 |
23 | 48860589990687 |
24 | 403131250565618 |
25 | 2545098156762649 |
26 | 13287626090593750 |
[1,1,1,2,3,4,5,29,133,412,1041,2300,22991,170832, 822198,3114489,10006375,141705439,1457872978, 9522474417,48094772656,202808749375,3716808948931, 48860589990687,403131250565618,2545098156762649, 13287626090593750] |