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| n | a(n) |
|---|---|
| 1 | 10 |
| 2 | 100 |
| 3 | 319 |
| 4 | 1645 |
| 5 | 16450 |
| 6 | 243220 |
| 7 | 1614175 |
| 8 | 15350125 |
| 9 | 153501250 |
| 10 | 1790228500 |
| 11 | 15826009375 |
| 12 | 157647278125 |
| 13 | 1576472781250 |
| 14 | 16543231412500 |
| 15 | 159357016609375 |
| 16 | 1592677865078125 |
| 17 | 15926778650781250 |
| 18 | 161625340977812500 |
[10,100,319,1645,16450,243220,1614175,15350125, 153501250,1790228500,15826009375,157647278125, 1576472781250,16543231412500,159357016609375, 1592677865078125,15926778650781250, 161625340977812500] |