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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 70 |
| 3 | 29874 |
| 4 | 43724128 |
| 5 | 163394718481 |
| 6 | 1305717814847931 |
| 7 | 19780733910930967382 |
[1,70,29874,43724128,163394718481, 1305717814847931,19780733910930967382] |