n | a(n) |
---|---|
2 | 41 |
3 | 401 |
4 | 4001 |
5 | 40009 |
6 | 400009 |
7 | 4000037 |
8 | 40000003 |
9 | 400000009 |
10 | 4000000007 |
11 | 40000000003 |
12 | 400000000019 |
13 | 4000000000039 |
14 | 40000000000001 |
15 | 400000000000063 |
16 | 4000000000000021 |
17 | 40000000000000063 |
18 | 400000000000000013 |
[41,401,4001,40009,400009,4000037,40000003, 400000009,4000000007,40000000003,400000000019, 4000000000039,40000000000001,400000000000063, 4000000000000021,40000000000000063, 400000000000000013] |