n | a(n) |
---|---|
1 | 12 |
2 | 21 |
3 | 3 |
4 | 42 |
5 | 51 |
6 | 6 |
7 | 72 |
8 | 81 |
9 | 9 |
10 | 102 |
11 | 111 |
12 | 12 |
13 | 132 |
14 | 141 |
15 | 15 |
16 | 162 |
17 | 171 |
18 | 18 |
19 | 192 |
20 | 201 |
21 | 21 |
22 | 222 |
23 | 231 |
24 | 24 |
25 | 252 |
26 | 261 |
27 | 27 |
28 | 282 |
29 | 291 |
30 | 30 |
31 | 312 |
32 | 321 |
33 | 33 |
34 | 342 |
35 | 351 |
36 | 36 |
37 | 372 |
38 | 381 |
39 | 39 |
40 | 402 |
41 | 411 |
42 | 42 |
43 | 432 |
44 | 441 |
45 | 45 |
46 | 462 |
47 | 471 |
48 | 48 |
49 | 492 |
50 | 501 |
51 | 51 |
52 | 522 |
53 | 531 |
54 | 54 |
55 | 552 |
56 | 561 |
[12,21,3,42,51,6,72,81,9,102,111,12,132,141,15, 162,171,18,192,201,21,222,231,24,252,261,27,282, 291,30,312,321,33,342,351,36,372,381,39,402,411, 42,432,441,45,462,471,48,492,501,51,522,531,54, 552,561] |