n | a(n) |
---|---|
1 | 3 |
2 | 31 |
3 | 242 |
4 | 2117 |
5 | 17759 |
6 | 141210 |
7 | 1207249 |
8 | 10193669 |
9 | 85161702 |
10 | 716691651 |
11 | 6018972449 |
12 | 50526364522 |
13 | 424443693477 |
14 | 3564252187315 |
15 | 29932907855790 |
16 | 251391944508773 |
17 | 2111203108705289 |
18 | 17730374106602548 |
19 | 148903966138218485 |
[3,31,242,2117,17759,141210,1207249,10193669, 85161702,716691651,6018972449,50526364522, 424443693477,3564252187315,29932907855790, 251391944508773,2111203108705289, 17730374106602548,148903966138218485] |