n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 5 |
4 | 51 |
5 | 25 |
6 | 302 |
7 | 778 |
8 | 414 |
9 | 74112 |
10 | 579511 |
11 | 75876 |
12 | 7953124 |
13 | 73444672 |
14 | 223998091 |
15 | 5458592831 |
16 | 74124108401 |
17 | 40896846828 |
18 | 951608670286 |
19 | 7505022472385 |
20 | 27353285142715 |
21 | 157651618968474 |
22 | 3237448375176054 |
23 | 64348055850025144 |
24 | 982508492968859544 |
[1,1,2,5,51,25,302,778,414,74112,579511,75876, 7953124,73444672,223998091,5458592831,74124108401, 40896846828,951608670286,7505022472385, 27353285142715,157651618968474,3237448375176054, 64348055850025144,982508492968859544] |