n | a(n) |
---|---|
1 | 101 |
2 | 131 |
3 | 151 |
4 | 181 |
5 | 191 |
6 | 313 |
7 | 353 |
8 | 373 |
9 | 383 |
10 | 727 |
11 | 757 |
12 | 787 |
13 | 797 |
14 | 919 |
15 | 929 |
16 | 11311 |
17 | 11411 |
18 | 33533 |
19 | 77377 |
20 | 77477 |
21 | 77977 |
22 | 1114111 |
23 | 1117111 |
24 | 3331333 |
25 | 3337333 |
26 | 7772777 |
27 | 7774777 |
28 | 7778777 |
29 | 111181111 |
30 | 111191111 |
31 | 777767777 |
32 | 77777677777 |
33 | 99999199999 |
34 | 1111118111111 |
[101,131,151,181,191,313,353,373,383,727,757,787, 797,919,929,11311,11411,33533,77377,77477,77977, 1114111,1117111,3331333,3337333,7772777,7774777, 7778777,111181111,111191111,777767777,77777677777, 99999199999,1111118111111] |