n | a(n) |
---|---|
1 | 5 |
2 | 31 |
3 | 131 |
4 | 151 |
5 | 631 |
6 | 3251 |
7 | 3881 |
8 | 19531 |
9 | 78781 |
10 | 78901 |
11 | 81281 |
12 | 81401 |
13 | 81901 |
14 | 82031 |
15 | 94531 |
16 | 97001 |
17 | 97501 |
18 | 390781 |
19 | 394501 |
20 | 406381 |
21 | 469501 |
22 | 471901 |
23 | 472631 |
24 | 484531 |
25 | 1953901 |
26 | 1956881 |
27 | 1968751 |
28 | 1969531 |
29 | 1971901 |
30 | 2031251 |
31 | 2035151 |
32 | 2046901 |
33 | 2047651 |
34 | 2050031 |
35 | 2347001 |
36 | 2360131 |
[5,31,131,151,631,3251,3881,19531,78781,78901, 81281,81401,81901,82031,94531,97001,97501,390781, 394501,406381,469501,471901,472631,484531,1953901, 1956881,1968751,1969531,1971901,2031251,2035151, 2046901,2047651,2050031,2347001,2360131] |