n | a(n) |
---|---|
1 | 3746 |
2 | 10866 |
3 | 31858 |
4 | 108374 |
5 | 359962 |
6 | 1305758 |
7 | 4596034 |
8 | 17276982 |
9 | 63001946 |
10 | 243085134 |
11 | 909934434 |
12 | 3586769950 |
13 | 13711602746 |
14 | 55035076230 |
15 | 214054835346 |
16 | 872409743726 |
17 | 3441514152170 |
18 | 14207234974590 |
19 | 56691746507634 |
[3746,10866,31858,108374,359962,1305758,4596034, 17276982,63001946,243085134,909934434,3586769950, 13711602746,55035076230,214054835346,872409743726, 3441514152170,14207234974590,56691746507634] |