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| n | a(n) |
|---|---|
| 1 | 7 |
| 2 | 83 |
| 3 | 836 |
| 4 | 8937 |
| 5 | 94863 |
| 6 | 987917 |
| 7 | 9893887 |
| 8 | 99477133 |
| 9 | 994927133 |
| 10 | 9380293167 |
| 11 | 99497231067 |
| 12 | 926174913167 |
| 13 | 9892825177313 |
| 14 | 89324067192437 |
| 15 | 943291047332683 |
| 16 | 9949874270443813 |
| 17 | 83066231922477313 |
| 18 | 707106074079263583 |
| 19 | 9429681807356492126 |
| 20 | 94180040294109027313 |
| 21 | 888142995231510436417 |
| 22 | 8882505274864168010583 |
[7,83,836,8937,94863,987917,9893887,99477133, 994927133,9380293167,99497231067,926174913167, 9892825177313,89324067192437,943291047332683, 9949874270443813,83066231922477313, 707106074079263583,9429681807356492126, 94180040294109027313,888142995231510436417, 8882505274864168010583] |