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| n | a(n) |
|---|---|
| 1 | 7 |
| 2 | 69 |
| 3 | 693 |
| 4 | 6932 |
| 5 | 69315 |
| 6 | 693147 |
| 7 | 6931472 |
| 8 | 69314718 |
| 9 | 693147181 |
| 10 | 6931471806 |
| 11 | 69314718056 |
| 12 | 693147180560 |
| 13 | 6931471805600 |
| 14 | 69314718055995 |
| 15 | 693147180559945 |
| 16 | 6931471805599453 |
| 17 | 69314718055994531 |
| 18 | 693147180559945310 |
| 19 | 6931471805599453094 |
| 20 | 69314718055994530942 |
[7,69,693,6932,69315,693147,6931472,69314718, 693147181,6931471806,69314718056,693147180560, 6931471805600,69314718055995,693147180559945, 6931471805599453,69314718055994531, 693147180559945310,6931471805599453094, 69314718055994530942] |