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| n | a(n) |
|---|---|
| 1 | 2501 |
| 2 | 10002 |
| 3 | 22503 |
| 4 | 40004 |
| 5 | 62505 |
| 6 | 90006 |
| 7 | 122507 |
| 8 | 160008 |
| 9 | 202509 |
| 10 | 250010 |
| 11 | 302511 |
| 12 | 360012 |
| 13 | 422513 |
| 14 | 490014 |
| 15 | 562515 |
| 16 | 640016 |
| 17 | 722517 |
| 18 | 810018 |
| 19 | 902519 |
| 20 | 1000020 |
| 21 | 1102521 |
| 22 | 1210022 |
| 23 | 1322523 |
| 24 | 1440024 |
| 25 | 1562525 |
| 26 | 1690026 |
| 27 | 1822527 |
| 28 | 1960028 |
| 29 | 2102529 |
| 30 | 2250030 |
[2501,10002,22503,40004,62505,90006,122507,160008, 202509,250010,302511,360012,422513,490014,562515, 640016,722517,810018,902519,1000020,1102521, 1210022,1322523,1440024,1562525,1690026,1822527, 1960028,2102529,2250030] |