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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 7 |
| 2 | 185 |
| 3 | 12367 |
| 4 | 1558865 |
| 5 | 316097527 |
| 6 | 94003171145 |
| 7 | 38543705698687 |
| 8 | 20840298552277025 |
| 9 | 14366953364916735847 |
| 10 | 12299504390976449116505 |
| 11 | 12801737583190675819689007 |
| 12 | 15920156445351352463114729585 |
[1,7,185,12367,1558865,316097527,94003171145, 38543705698687,20840298552277025, 14366953364916735847,12299504390976449116505, 12801737583190675819689007, 15920156445351352463114729585] |