n | a(n) |
---|---|
1 | 1642 |
2 | 1313 |
3 | 5177 |
4 | 21928 |
5 | 92287 |
6 | 391996 |
7 | 1669356 |
8 | 7114929 |
9 | 30309104 |
10 | 129016093 |
11 | 549319099 |
12 | 2339547062 |
13 | 9963141907 |
14 | 42425232312 |
15 | 180661430088 |
16 | 769335984235 |
17 | 3276146397900 |
18 | 13951092432241 |
19 | 59409215104055 |
20 | 252988054381960 |
[1642,1313,5177,21928,92287,391996,1669356, 7114929,30309104,129016093,549319099,2339547062, 9963141907,42425232312,180661430088,769335984235, 3276146397900,13951092432241,59409215104055, 252988054381960] |