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| n | a(n) |
|---|---|
| 1 | 351 |
| 2 | 621 |
| 3 | 886 |
| 4 | 920781 |
| 5 | 3524751 |
| 6 | 338752611 |
| 7 | 35247524751 |
| 8 | 920780120781 |
| 9 | 920879219781 |
| 10 | 3387524752611 |
| 11 | 3526124738751 |
| 12 | 338738752612611 |
| 13 | 352475247524751 |
| 14 | 33875247524752611 |
| 15 | 35247387526124751 |
| 16 | 35261247524738751 |
| 17 | 920780120780120781 |
| 18 | 920780219879120781 |
| 19 | 920879120780219781 |
| 20 | 920879219879219781 |
[351,621,886,920781,3524751,338752611,35247524751, 920780120781,920879219781,3387524752611, 3526124738751,338738752612611,352475247524751, 33875247524752611,35247387526124751, 35261247524738751,920780120780120781, 920780219879120781,920879120780219781, 920879219879219781] |