n | a(n) |
---|---|
0 | 1 |
1 | 5 |
2 | 23 |
3 | 110 |
4 | 529 |
5 | 2537 |
6 | 12167 |
7 | 58351 |
8 | 279841 |
9 | 1342070 |
10 | 6436343 |
11 | 30867617 |
12 | 148035889 |
13 | 709955183 |
14 | 3404825447 |
15 | 16328969210 |
16 | 78310985281 |
17 | 375566291832 |
18 | 1801152661463 |
19 | 8638024712143 |
20 | 41426511213649 |
[1,5,23,110,529,2537,12167,58351,279841,1342070, 6436343,30867617,148035889,709955183,3404825447, 16328969210,78310985281,375566291832, 1801152661463,8638024712143,41426511213649] |