n | a(n) |
---|---|
1 | 11 |
2 | 31 |
3 | 79 |
4 | 331 |
5 | 2531 |
6 | 30319 |
7 | 511039 |
8 | 9700357 |
9 | 223093769 |
10 | 6469694377 |
11 | 200560491721 |
12 | 7420738136831 |
13 | 304250263529059 |
14 | 13082761331672803 |
15 | 614889782588494961 |
16 | 32589158477190048817 |
17 | 1922760350154212643889 |
18 | 117288381359406970988027 |
19 | 7858321551080267055884131 |
20 | 557940830126698960967422909 |
[11,31,79,331,2531,30319,511039,9700357,223093769, 6469694377,200560491721,7420738136831, 304250263529059,13082761331672803, 614889782588494961,32589158477190048817, 1922760350154212643889,117288381359406970988027, 7858321551080267055884131, 557940830126698960967422909] |