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| n | a(n) |
|---|---|
| 10 | 11259 |
| 11 | 443718 |
| 12 | 12450834 |
| 13 | 297195804 |
| 14 | 6589314360 |
| 15 | 141014406600 |
| 16 | 2982538767870 |
| 17 | 63210091744620 |
| 18 | 1354523537530620 |
| 19 | 29518995185712180 |
| 20 | 656767731733672680 |
| 21 | 14956075051814966040 |
| 22 | 349170616179434073825 |
| 23 | 8366057002343951876610 |
| 24 | 205839505389444095064510 |
[11259,443718,12450834,297195804,6589314360, 141014406600,2982538767870,63210091744620, 1354523537530620,29518995185712180, 656767731733672680,14956075051814966040, 349170616179434073825,8366057002343951876610, 205839505389444095064510] |