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| n | a(n) |
|---|---|
| 1 | 38416 |
| 2 | 1911952 |
| 3 | 101071600 |
| 4 | 5426653360 |
| 5 | 292394880208 |
| 6 | 15768587718160 |
| 7 | 850544485943152 |
| 8 | 45880025360206384 |
| 9 | 2474880694628072272 |
| 10 | 133501541652044308624 |
| 11 | 7201425164076337197808 |
| 12 | 388463950220945824301488 |
[38416,1911952,101071600,5426653360,292394880208, 15768587718160,850544485943152,45880025360206384, 2474880694628072272,133501541652044308624, 7201425164076337197808,388463950220945824301488] |