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A239273 as a simple table
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 3 |
| 2 | 280 |
| 3 | 3037561 |
| 4 | 3263262629905 |
| 5 | 326207195516663381931 |
| 6 | 3011882198082438957330143630563 |
| 7 | 2565014347691062208319404612723752103028288 |
| 8 | 201442620359313683494245316355883565275531844406384955392 |
| 9 | 1458834332808489549111708247664894524221330758005874053074138540424018259 |
[1,3,280,3037561,3263262629905, 326207195516663381931, 3011882198082438957330143630563, 2565014347691062208319404612723752103028288, 20144262035931368349424531635588356527553184440638\ 4955392, 14588343328084895491117082476648945242213307580058\ 74053074138540424018259] |