n | a(n) |
---|---|
1 | 12 |
2 | 13 |
3 | 15 |
4 | 17 |
5 | 21 |
6 | 1113 |
7 | 1117 |
8 | 1119 |
9 | 1213 |
10 | 1219 |
11 | 1113 |
12 | 1317 |
13 | 1114 |
14 | 1314 |
15 | 1417 |
16 | 1315 |
17 | 1519 |
18 | 1116 |
19 | 1617 |
20 | 1117 |
21 | 1317 |
22 | 1719 |
23 | 1318 |
24 | 1819 |
25 | 1719 |
26 | 1021 |
27 | 101113 |
28 | 101117 |
29 | 101119 |
30 | 2113 |
31 | 111217 |
32 | 2113 |
33 | 111317 |
34 | 111319 |
35 | 111419 |
36 | 2115 |
37 | 111517 |
38 | 111316 |
39 | 111617 |
40 | 111317 |
[12,13,15,17,21,1113,1117,1119,1213,1219,1113, 1317,1114,1314,1417,1315,1519,1116,1617,1117,1317, 1719,1318,1819,1719,1021,101113,101117,101119, 2113,111217,2113,111317,111319,111419,2115,111517, 111316,111617,111317] |