n | a(n) |
---|---|
1 | 1 |
2 | 16 |
3 | 158 |
4 | 1665 |
5 | 17527 |
6 | 183961 |
7 | 1932695 |
8 | 20301254 |
9 | 213251377 |
10 | 2240062837 |
11 | 23530357757 |
12 | 247170637157 |
13 | 2596361852466 |
14 | 27273040848960 |
15 | 286485012144200 |
16 | 3009333012881404 |
17 | 31611026051882958 |
18 | 332052638832405598 |
[1,16,158,1665,17527,183961,1932695,20301254, 213251377,2240062837,23530357757,247170637157, 2596361852466,27273040848960,286485012144200, 3009333012881404,31611026051882958, 332052638832405598] |