n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 123 |
4 | 617 |
5 | 2469 |
6 | 1929 |
7 | 1234567 |
8 | 6172839 |
9 | 123456789 |
10 | 1234567891 |
11 | 1234567891011 |
12 | 15432098637639 |
13 | 12345678910111213 |
14 | 617283945505560657 |
15 | 24691357820222426283 |
16 | 3086419727527803285379 |
17 | 1234567891011121314151617 |
18 | 61728394550556065707580859 |
19 | 12345678910111213141516171819 |
[1,3,123,617,2469,1929,1234567,6172839,123456789, 1234567891,1234567891011,15432098637639, 12345678910111213,617283945505560657, 24691357820222426283,3086419727527803285379, 1234567891011121314151617, 61728394550556065707580859, 12345678910111213141516171819] |