n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 2 |
4 | 3 |
5 | 4 |
6 | 5 |
7 | 6 |
8 | 7 |
9 | 8 |
10 | 9 |
11 | 11 |
12 | 22 |
13 | 33 |
14 | 44 |
15 | 55 |
16 | 55155 |
17 | 55455 |
18 | 55755 |
19 | 57075 |
20 | 57375 |
21 | 113311 |
22 | 148841 |
23 | 2796972 |
24 | 8372738 |
25 | 11166111 |
26 | 14033041 |
27 | 26233262 |
28 | 28933982 |
29 | 150050051 |
30 | 151141151 |
31 | 152070251 |
32 | 152232251 |
33 | 153161351 |
34 | 153323351 |
35 | 154252451 |
36 | 154414451 |
37 | 155343551 |
38 | 155505551 |
[0,1,2,3,4,5,6,7,8,9,11,22,33,44,55,55155,55455, 55755,57075,57375,113311,148841,2796972,8372738, 11166111,14033041,26233262,28933982,150050051, 151141151,152070251,152232251,153161351,153323351, 154252451,154414451,155343551,155505551] |