n | a(n) |
---|---|
1 | 13 |
2 | 41 |
3 | 61 |
4 | 113 |
5 | 181 |
6 | 313 |
7 | 421 |
8 | 613 |
9 | 761 |
10 | 1013 |
11 | 1201 |
12 | 1289 |
13 | 1301 |
14 | 1741 |
15 | 1861 |
16 | 2113 |
17 | 2381 |
18 | 2521 |
19 | 3121 |
20 | 3613 |
21 | 4513 |
22 | 5101 |
23 | 5641 |
24 | 7321 |
25 | 8581 |
26 | 9661 |
27 | 9941 |
28 | 10513 |
29 | 11969 |
30 | 12641 |
31 | 13613 |
32 | 14281 |
33 | 14621 |
34 | 15313 |
35 | 16381 |
36 | 19013 |
37 | 19801 |
38 | 20201 |
39 | 21013 |
40 | 21841 |
[13,41,61,113,181,313,421,613,761,1013,1201,1289, 1301,1741,1861,2113,2381,2521,3121,3613,4513,5101, 5641,7321,8581,9661,9941,10513,11969,12641,13613, 14281,14621,15313,16381,19013,19801,20201,21013, 21841] |