n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 13 |
3 | 127 |
4 | 1508 |
5 | 20859 |
6 | 332557 |
7 | 6019108 |
8 | 121462267 |
9 | 2692076295 |
10 | 64846340130 |
11 | 1684713690917 |
12 | 46916754353013 |
13 | 1393010598959594 |
14 | 43889040801834505 |
15 | 1461369418905803027 |
16 | 51243270154712083052 |
[1,2,13,127,1508,20859,332557,6019108,121462267, 2692076295,64846340130,1684713690917, 46916754353013,1393010598959594,43889040801834505, 1461369418905803027,51243270154712083052] |