n | a(n) |
---|---|
1 | 4 |
2 | 7 |
3 | 17 |
4 | 59 |
5 | 277 |
6 | 1787 |
7 | 15299 |
8 | 167449 |
9 | 2269733 |
10 | 37139213 |
11 | 718064159 |
12 | 16123689073 |
13 | 414507281407 |
14 | 12055296811267 |
15 | 392654585611999 |
16 | 14199419938376521 |
17 | 565855918431234443 |
[4,7,17,59,277,1787,15299,167449,2269733,37139213, 718064159,16123689073,414507281407,12055296811267, 392654585611999,14199419938376521, 565855918431234443] |