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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 191 |
| 3 | 877 |
| 4 | 9319 |
| 5 | 23627 |
| 6 | 251561 |
| 7 | 928559 |
| 8 | 1042141 |
| 9 | 2505379 |
| 10 | 4609523 |
| 11 | 5630501 |
| 12 | 6001627 |
| 13 | 11211293 |
| 14 | 15736639 |
| 15 | 17999473 |
| 16 | 19622549 |
| 17 | 20469451 |
| 18 | 29212969 |
| 19 | 31444877 |
| 20 | 38816633 |
| 21 | 42899411 |
| 22 | 69568627 |
| 23 | 79734377 |
| 24 | 86284739 |
| 25 | 93184373 |
| 26 | 102942877 |
[2,191,877,9319,23627,251561,928559,1042141, 2505379,4609523,5630501,6001627,11211293,15736639, 17999473,19622549,20469451,29212969,31444877, 38816633,42899411,69568627,79734377,86284739, 93184373,102942877] |