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| n | a(n) |
|---|---|
| 1 | 12 |
| 2 | 496 |
| 3 | 8767 |
| 4 | 199125 |
| 5 | 4326720 |
| 6 | 94652804 |
| 7 | 2069281146 |
| 8 | 45250654402 |
| 9 | 989582452566 |
| 10 | 21641093339471 |
| 11 | 473258424515226 |
| 12 | 10349412319177011 |
| 13 | 226326014259354738 |
| 14 | 4949414076598335496 |
| 15 | 108236297594374361032 |
| 16 | 2366965861351964408167 |
[12,496,8767,199125,4326720,94652804,2069281146, 45250654402,989582452566,21641093339471, 473258424515226,10349412319177011, 226326014259354738,4949414076598335496, 108236297594374361032,2366965861351964408167] |