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| n | a(n) |
|---|---|
| 14 | 17302190625720 |
| 15 | 2089035241981688 |
| 16 | 123981042854132536 |
| 17 | 4892650539994184868 |
| 18 | 145737674581607574840 |
| 19 | 3515647035511186627416 |
| 20 | 71823371612912533887168 |
| 21 | 1281537868340178808063824 |
| 22 | 20423544863369526066131328 |
| 23 | 295680368360952875467454880 |
| 24 | 3940377769373862621216994864 |
[17302190625720,2089035241981688, 123981042854132536,4892650539994184868, 145737674581607574840,3515647035511186627416, 71823371612912533887168,1281537868340178808063824, 20423544863369526066131328, 295680368360952875467454880, 3940377769373862621216994864] |