n | a(n) |
---|---|
1 | 5 |
2 | 31 |
3 | 131 |
4 | 151 |
5 | 631 |
6 | 751 |
7 | 3251 |
8 | 3881 |
9 | 16381 |
10 | 19381 |
11 | 19501 |
12 | 19531 |
13 | 78781 |
14 | 78901 |
15 | 81281 |
16 | 81401 |
17 | 81901 |
18 | 82031 |
19 | 93901 |
20 | 94531 |
21 | 97001 |
22 | 97501 |
23 | 97651 |
24 | 390751 |
25 | 390781 |
26 | 393901 |
27 | 394501 |
28 | 406381 |
29 | 468781 |
30 | 469501 |
31 | 471901 |
32 | 472631 |
33 | 484531 |
34 | 485131 |
35 | 487651 |
36 | 1953151 |
37 | 1953901 |
[5,31,131,151,631,751,3251,3881,16381,19381,19501, 19531,78781,78901,81281,81401,81901,82031,93901, 94531,97001,97501,97651,390751,390781,393901, 394501,406381,468781,469501,471901,472631,484531, 485131,487651,1953151,1953901] |