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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 3 |
| 3 | 19 |
| 4 | 239 |
| 5 | 6091 |
| 6 | 305023 |
| 7 | 30818299 |
| 8 | 6155906879 |
| 9 | 2484667187371 |
| 10 | 1989929726352863 |
| 11 | 3221489148102557179 |
| 12 | 10362312712649347408159 |
| 13 | 67345216546226371822133611 |
| 14 | 869978904614825017953532433663 |
[1,1,3,19,239,6091,305023,30818299,6155906879, 2484667187371,1989929726352863, 3221489148102557179,10362312712649347408159, 67345216546226371822133611, 869978904614825017953532433663] |