| n | a(n) |
|---|---|
| 1 | 31 |
| 2 | 61 |
| 3 | 151 |
| 4 | 281 |
| 5 | 661 |
| 6 | 911 |
| 7 | 1531 |
| 8 | 1901 |
| 9 | 9461 |
| 10 | 18911 |
| 11 | 25561 |
| 12 | 27011 |
| 13 | 31601 |
| 14 | 51511 |
| 15 | 57781 |
| 16 | 59951 |
| 17 | 81281 |
| 18 | 86461 |
| 19 | 94531 |
| 20 | 97301 |
| 21 | 111751 |
| 22 | 114761 |
| 23 | 140281 |
| 24 | 183361 |
| 25 | 187211 |
| 26 | 286801 |
| 27 | 347161 |
| 28 | 363151 |
| 29 | 401861 |
| 30 | 485161 |
| 31 | 603781 |
| 32 | 697511 |
| 33 | 720101 |
| 34 | 758551 |
| 35 | 806011 |
| 36 | 939611 |
| 37 | 965801 |
[31,61,151,281,661,911,1531,1901,9461,18911,25561, 27011,31601,51511,57781,59951,81281,86461,94531, 97301,111751,114761,140281,183361,187211,286801, 347161,363151,401861,485161,603781,697511,720101, 758551,806011,939611,965801] |