n | a(n) |
---|---|
0 | 3 |
1 | 17 |
2 | 117 |
3 | 863 |
4 | 6513 |
5 | 49607 |
6 | 379857 |
7 | 2920823 |
8 | 22542273 |
9 | 174571847 |
10 | 1356218097 |
11 | 10567263383 |
12 | 82560768033 |
13 | 646644832487 |
14 | 5076269600337 |
15 | 39931933631543 |
16 | 314707907345793 |
17 | 2484430327803527 |
18 | 19642812107654577 |
19 | 155514083261753303 |
[3,17,117,863,6513,49607,379857,2920823,22542273, 174571847,1356218097,10567263383,82560768033, 646644832487,5076269600337,39931933631543, 314707907345793,2484430327803527, 19642812107654577,155514083261753303] |