n | a(n) |
---|---|
1 | 2541 |
2 | 13906 |
3 | 74631 |
4 | 383440 |
5 | 1848953 |
6 | 8474002 |
7 | 37322413 |
8 | 159438246 |
9 | 665575403 |
10 | 2731006288 |
11 | 11064772389 |
12 | 44421077632 |
13 | 177194842907 |
14 | 703795289106 |
15 | 2787900969927 |
16 | 11027407758154 |
17 | 43593798115489 |
18 | 172349301152440 |
[2541,13906,74631,383440,1848953,8474002,37322413, 159438246,665575403,2731006288,11064772389, 44421077632,177194842907,703795289106, 2787900969927,11027407758154,43593798115489, 172349301152440] |