n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 3 |
4 | 4 |
5 | 5 |
6 | 6 |
7 | 7 |
8 | 8 |
9 | 9 |
10 | 12 |
11 | 23 |
12 | 34 |
13 | 45 |
14 | 56 |
15 | 67 |
16 | 78 |
17 | 89 |
18 | 91 |
19 | 99 |
20 | 122 |
21 | 123 |
22 | 199 |
23 | 212 |
24 | 221 |
25 | 222 |
26 | 223 |
27 | 231 |
28 | 232 |
29 | 233 |
30 | 234 |
31 | 312 |
32 | 319 |
33 | 322 |
34 | 323 |
35 | 332 |
36 | 333 |
37 | 334 |
38 | 343 |
39 | 344 |
40 | 345 |
41 | 431 |
42 | 433 |
43 | 434 |
44 | 443 |
45 | 444 |
46 | 445 |
47 | 454 |
48 | 455 |
49 | 456 |
50 | 543 |
51 | 544 |
52 | 545 |
53 | 554 |
54 | 555 |
55 | 556 |
56 | 565 |
57 | 566 |
58 | 567 |
59 | 654 |
60 | 655 |
61 | 656 |
62 | 665 |
63 | 666 |
64 | 667 |
65 | 676 |
66 | 677 |
67 | 678 |
68 | 765 |
69 | 766 |
70 | 767 |
71 | 776 |
72 | 777 |
[1,2,3,4,5,6,7,8,9,12,23,34,45,56,67,78,89,91,99, 122,123,199,212,221,222,223,231,232,233,234,312, 319,322,323,332,333,334,343,344,345,431,433,434, 443,444,445,454,455,456,543,544,545,554,555,556, 565,566,567,654,655,656,665,666,667,676,677,678, 765,766,767,776,777] |