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| n | a(n) |
|---|---|
| 1 | 36363636362 |
| 2 | 45454545453 |
| 3 | 54545454544 |
| 4 | 63636363635 |
| 5 | 72727272726 |
| 6 | 81818181817 |
| 7 | 90909090908 |
| 8 | 428571428571428571427 |
| 9 | 571428571428571428570 |
| 10 | 714285714285714285713 |
| 11 | 857142857142857142856 |
| 12 | 363636363636363636363636363636362 |
| 13 | 454545454545454545454545454545453 |
[36363636362,45454545453,54545454544,63636363635, 72727272726,81818181817,90909090908, 428571428571428571427,571428571428571428570, 714285714285714285713,857142857142857142856, 363636363636363636363636363636362, 454545454545454545454545454545453] |