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| n | a(n) |
|---|---|
| 9 | 4140 |
| 10 | 29427 |
| 11 | 212983 |
| 12 | 1581303 |
| 13 | 12088759 |
| 14 | 95330022 |
| 15 | 776018428 |
| 16 | 6521484087 |
| 17 | 56562256041 |
| 18 | 506044752411 |
| 19 | 4667150715433 |
| 20 | 44340683871574 |
| 21 | 433622678716408 |
| 22 | 4361610383346991 |
| 23 | 45089441627371047 |
| 24 | 478706886902110399 |
| 25 | 5215712244172846891 |
| 26 | 58277269108672859458 |
[4140,29427,212983,1581303,12088759,95330022, 776018428,6521484087,56562256041,506044752411, 4667150715433,44340683871574,433622678716408, 4361610383346991,45089441627371047, 478706886902110399,5215712244172846891, 58277269108672859458] |