n | a(n) |
---|---|
1 | 17 |
2 | 107 |
3 | 10007 |
4 | 100000007 |
5 | 1000000007 |
6 | 1000000000000000000000007 |
7 | 1000000000000000000000000000000000000000000000000000000000007 |
[17,107,10007,100000007,1000000007, 1000000000000000000000007, 10000000000000000000000000000000000000000000000000\ 00000000007] |