n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 9 |
4 | 38 |
5 | 47 |
6 | 85 |
7 | 2767 |
8 | 2852 |
9 | 5619 |
10 | 25328 |
11 | 106931 |
12 | 132259 |
13 | 239190 |
14 | 7786339 |
15 | 8025529 |
16 | 15811868 |
17 | 71273001 |
18 | 300903872 |
19 | 372176873 |
20 | 673080745 |
21 | 21910760713 |
22 | 22583841458 |
23 | 44494602171 |
24 | 200562250142 |
25 | 846743602739 |
26 | 1047305852881 |
27 | 1894049455620 |
28 | 61656888432721 |
[1,1,2,9,38,47,85,2767,2852,5619,25328,106931, 132259,239190,7786339,8025529,15811868,71273001, 300903872,372176873,673080745,21910760713, 22583841458,44494602171,200562250142,846743602739, 1047305852881,1894049455620,61656888432721] |