n | a(n) |
---|---|
1 | 3 |
2 | 7 |
3 | 25 |
4 | 33 |
5 | 37 |
6 | 73 |
7 | 75 |
8 | 223 |
9 | 235 |
10 | 237 |
11 | 273 |
12 | 327 |
13 | 357 |
14 | 535 |
15 | 537 |
16 | 553 |
17 | 577 |
18 | 723 |
19 | 727 |
20 | 735 |
21 | 777 |
22 | 2253 |
23 | 2257 |
24 | 2277 |
25 | 2323 |
26 | 2335 |
27 | 2355 |
28 | 2523 |
29 | 2527 |
30 | 2557 |
31 | 2575 |
32 | 2725 |
33 | 2755 |
34 | 2773 |
35 | 3223 |
36 | 3235 |
37 | 3325 |
38 | 3355 |
39 | 3727 |
40 | 3753 |
41 | 5233 |
42 | 5235 |
43 | 5253 |
44 | 5277 |
45 | 5325 |
[3,7,25,33,37,73,75,223,235,237,273,327,357,535, 537,553,577,723,727,735,777,2253,2257,2277,2323, 2335,2355,2523,2527,2557,2575,2725,2755,2773,3223, 3235,3325,3355,3727,3753,5233,5235,5253,5277,5325] |