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n | a(n) |
---|---|
1 | 2 |
2 | 11 |
3 | 113 |
4 | 1117 |
5 | 11113 |
6 | 111119 |
7 | 1111169 |
8 | 11111117 |
9 | 111111113 |
10 | 1111111121 |
11 | 11111111113 |
12 | 111111111149 |
13 | 1111111111183 |
14 | 11111111111123 |
15 | 111111111111389 |
16 | 1111111111111123 |
17 | 11111111111111119 |
18 | 111111111111111143 |
19 | 1111111111111111111 |
20 | 11111111111111111143 |
[2,11,113,1117,11113,111119,1111169,11111117, 111111113,1111111121,11111111113,111111111149, 1111111111183,11111111111123,111111111111389, 1111111111111123,11111111111111119, 111111111111111143,1111111111111111111, 11111111111111111143] |