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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 5519 |
| 3 | 116927 |
| 4 | 227663 |
| 5 | 263759 |
| 6 | 297023 |
| 7 | 488639 |
| 8 | 616079 |
| 9 | 1108127 |
| 10 | 2973239 |
| 11 | 10738223 |
| 12 | 24934079 |
| 13 | 25803839 |
| 14 | 73277879 |
| 15 | 95133239 |
| 16 | 117864119 |
| 17 | 264054383 |
| 18 | 265178591 |
| 19 | 285400559 |
| 20 | 443052479 |
| 21 | 634090679 |
| 22 | 644512703 |
| 23 | 644615399 |
| 24 | 688686959 |
| 25 | 717336839 |
[3,5519,116927,227663,263759,297023,488639,616079, 1108127,2973239,10738223,24934079,25803839, 73277879,95133239,117864119,264054383,265178591, 285400559,443052479,634090679,644512703,644615399, 688686959,717336839] |