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| n | a(n) |
|---|---|
| 1 | 260813 |
| 2 | 960323 |
| 3 | 4572113 |
| 4 | 5991098 |
| 5 | 18912713 |
| 6 | 37481945 |
| 7 | 68688458 |
| 8 | 214337813 |
| 9 | 1418459963 |
| 10 | 1488523838 |
| 11 | 1905782603 |
| 12 | 1906387718 |
| 13 | 2416383938 |
| 14 | 3866147051 |
| 15 | 6153859058 |
| 16 | 6927221438 |
| 17 | 10696723538 |
| 18 | 12000312419 |
| 19 | 24529142138 |
| 20 | 43004079563 |
| 21 | 43648495313 |
| 22 | 54750300413 |
[260813,960323,4572113,5991098,18912713,37481945, 68688458,214337813,1418459963,1488523838, 1905782603,1906387718,2416383938,3866147051, 6153859058,6927221438,10696723538,12000312419, 24529142138,43004079563,43648495313,54750300413] |