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| n | a(n) |
|---|---|
| 1 | 1331 |
| 2 | 1030301 |
| 3 | 1331000 |
| 4 | 1003003001 |
| 5 | 1030301000 |
| 6 | 1331000000 |
| 7 | 1000300030001 |
| 8 | 1003003001000 |
| 9 | 1030301000000 |
| 10 | 1331000000000 |
| 11 | 1000030000300001 |
| 12 | 1000300030001000 |
| 13 | 1003003001000000 |
| 14 | 1030301000000000 |
| 15 | 1331000000000000 |
| 16 | 321302302131323213 |
| 17 | 1000003000003000001 |
[1331,1030301,1331000,1003003001,1030301000, 1331000000,1000300030001,1003003001000, 1030301000000,1331000000000,1000030000300001, 1000300030001000,1003003001000000, 1030301000000000,1331000000000000, 321302302131323213,1000003000003000001] |