| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 4 |
| 6 | 5 |
| 7 | 6 |
| 8 | 7 |
| 9 | 8 |
| 10 | 9 |
| 11 | 101 |
| 12 | 202 |
| 13 | 212 |
| 14 | 303 |
| 15 | 313 |
| 16 | 323 |
| 17 | 404 |
| 18 | 414 |
| 19 | 424 |
| 20 | 434 |
| 21 | 505 |
| 22 | 515 |
| 23 | 525 |
| 24 | 535 |
| 25 | 545 |
| 26 | 606 |
| 27 | 616 |
| 28 | 626 |
| 29 | 636 |
| 30 | 646 |
| 31 | 656 |
| 32 | 707 |
| 33 | 717 |
| 34 | 727 |
| 35 | 737 |
| 36 | 747 |
| 37 | 757 |
| 38 | 767 |
| 39 | 808 |
| 40 | 818 |
| 41 | 828 |
| 42 | 838 |
| 43 | 848 |
| 44 | 858 |
| 45 | 868 |
| 46 | 878 |
| 47 | 909 |
| 48 | 919 |
| 49 | 929 |
| 50 | 939 |
| 51 | 949 |
| 52 | 959 |
| 53 | 969 |
| 54 | 979 |
| 55 | 989 |
| 56 | 11011 |
| 57 | 12021 |
| 58 | 13031 |
| 59 | 14041 |
| 60 | 15051 |
[0,1,2,3,4,5,6,7,8,9,101,202,212,303,313,323,404, 414,424,434,505,515,525,535,545,606,616,626,636, 646,656,707,717,727,737,747,757,767,808,818,828, 838,848,858,868,878,909,919,929,939,949,959,969, 979,989,11011,12021,13031,14041,15051] |