n | a(n) |
---|---|
1 | 3 |
2 | 6 |
3 | 9 |
4 | 33 |
5 | 66 |
6 | 99 |
7 | 111 |
8 | 141 |
9 | 171 |
10 | 222 |
11 | 252 |
12 | 282 |
13 | 303 |
14 | 333 |
15 | 363 |
16 | 393 |
17 | 414 |
18 | 444 |
19 | 474 |
20 | 525 |
21 | 555 |
22 | 585 |
23 | 606 |
24 | 636 |
25 | 666 |
26 | 696 |
27 | 717 |
28 | 747 |
29 | 777 |
30 | 828 |
31 | 858 |
32 | 888 |
33 | 909 |
34 | 939 |
35 | 969 |
36 | 999 |
37 | 1221 |
38 | 1551 |
39 | 1881 |
40 | 2112 |
41 | 2442 |
42 | 2772 |
43 | 3003 |
44 | 3333 |
45 | 3663 |
46 | 3993 |
47 | 4224 |
48 | 4554 |
49 | 4884 |
50 | 5115 |
[3,6,9,33,66,99,111,141,171,222,252,282,303,333, 363,393,414,444,474,525,555,585,606,636,666,696, 717,747,777,828,858,888,909,939,969,999,1221,1551, 1881,2112,2442,2772,3003,3333,3663,3993,4224,4554, 4884,5115] |