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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 17 |
| 2 | 173 |
| 3 | 1732 |
| 4 | 17320 |
| 5 | 173205 |
| 6 | 1732050 |
| 7 | 17320508 |
| 8 | 173205080 |
| 9 | 1732050807 |
| 10 | 17320508075 |
| 11 | 173205080756 |
| 12 | 1732050807568 |
| 13 | 17320508075688 |
| 14 | 173205080756887 |
| 15 | 1732050807568877 |
| 16 | 17320508075688772 |
| 17 | 173205080756887729 |
| 18 | 1732050807568877293 |
| 19 | 17320508075688772935 |
[1,17,173,1732,17320,173205,1732050,17320508, 173205080,1732050807,17320508075,173205080756, 1732050807568,17320508075688,173205080756887, 1732050807568877,17320508075688772, 173205080756887729,1732050807568877293, 17320508075688772935] |