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| n | a(n) |
|---|---|
| 10 | 59520825 |
| 11 | 8608033980 |
| 12 | 672868675017 |
| 13 | 37680386599440 |
| 14 | 1692352190653740 |
| 15 | 64755027944420400 |
| 16 | 2190839204960030106 |
| 17 | 67194704604610557072 |
| 18 | 1901727022434216910002 |
| 19 | 50322107898515282999256 |
| 20 | 1257582616997225194094310 |
| 21 | 29916524874047762719113408 |
| 22 | 681758763997451748190036272 |
| 23 | 14960113428664295584816860864 |
[59520825,8608033980,672868675017,37680386599440, 1692352190653740,64755027944420400, 2190839204960030106,67194704604610557072, 1901727022434216910002,50322107898515282999256, 1257582616997225194094310, 29916524874047762719113408, 681758763997451748190036272, 14960113428664295584816860864] |