n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 11 |
3 | 80 |
4 | 659 |
5 | 5865 |
6 | 54954 |
7 | 534087 |
8 | 5334509 |
9 | 54423368 |
10 | 564713959 |
11 | 5941244370 |
12 | 63230204938 |
13 | 679510980507 |
14 | 7363532850004 |
15 | 80372780735971 |
16 | 882818219523503 |
17 | 9751004973855748 |
18 | 108236495732967482 |
19 | 1206750569591821120 |
20 | 13507907804245679450 |
[1,2,11,80,659,5865,54954,534087,5334509,54423368, 564713959,5941244370,63230204938,679510980507, 7363532850004,80372780735971,882818219523503, 9751004973855748,108236495732967482, 1206750569591821120,13507907804245679450] |