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| n | a(n) |
|---|---|
| 1 | 210 |
| 2 | 2100 |
| 3 | 2310 |
| 4 | 14490 |
| 5 | 21000 |
| 6 | 23100 |
| 7 | 100020 |
| 8 | 144900 |
| 9 | 210000 |
| 10 | 231000 |
| 11 | 397320 |
| 12 | 424830 |
| 13 | 1000200 |
| 14 | 1113420 |
| 15 | 1449000 |
| 16 | 2100000 |
| 17 | 2310000 |
| 18 | 3619770 |
| 19 | 3973200 |
| 20 | 4248300 |
| 21 | 5349960 |
| 22 | 5397000 |
| 23 | 7773150 |
| 24 | 8851920 |
| 25 | 10002000 |
| 26 | 11134200 |
| 27 | 12035100 |
| 28 | 14490000 |
| 29 | 15496740 |
[210,2100,2310,14490,21000,23100,100020,144900, 210000,231000,397320,424830,1000200,1113420, 1449000,2100000,2310000,3619770,3973200,4248300, 5349960,5397000,7773150,8851920,10002000,11134200, 12035100,14490000,15496740] |