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| n | a(n) |
|---|---|
| 1 | 37 |
| 2 | 101 |
| 3 | 577 |
| 4 | 677 |
| 5 | 15877 |
| 6 | 16901 |
| 7 | 57601 |
| 8 | 62501 |
| 9 | 33988901 |
| 10 | 34035557 |
| 11 | 113209601 |
| 12 | 113507717 |
| 13 | 121528577 |
| 14 | 121572677 |
| 15 | 345960001 |
| 16 | 346332101 |
| 17 | 635040001 |
| 18 | 635544101 |
| 19 | 7821633601 |
| 20 | 7823402501 |
| 21 | 17748634177 |
| 22 | 17749167077 |
| 23 | 24343488577 |
| 24 | 24344112677 |
| 25 | 97958984257 |
| 26 | 97962740101 |
[37,101,577,677,15877,16901,57601,62501,33988901, 34035557,113209601,113507717,121528577,121572677, 345960001,346332101,635040001,635544101, 7821633601,7823402501,17748634177,17749167077, 24343488577,24344112677,97958984257,97962740101] |