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| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 96 |
| 3 | 1390 |
| 4 | 18205 |
| 5 | 240196 |
| 6 | 3175101 |
| 7 | 41940055 |
| 8 | 553858752 |
| 9 | 7314644478 |
| 10 | 96601163193 |
| 11 | 1275761565009 |
| 12 | 16848387433285 |
| 13 | 222508616223701 |
| 14 | 2938565229183137 |
| 15 | 38808230767812986 |
| 16 | 512521810773712332 |
[3,96,1390,18205,240196,3175101,41940055, 553858752,7314644478,96601163193,1275761565009, 16848387433285,222508616223701,2938565229183137, 38808230767812986,512521810773712332] |