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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 | 5 |
| 2 | 29 |
| 3 | 173 |
| 4 | 725 |
| 5 | 3053 |
| 6 | 12069 |
| 7 | 48121 |
| 8 | 194461 |
| 9 | 780729 |
| 10 | 3130485 |
| 11 | 12549341 |
| 12 | 50276057 |
| 13 | 201270797 |
| 14 | 805459873 |
| 15 | 3222684429 |
[1,5,29,173,725,3053,12069,48121,194461,780729, 3130485,12549341,50276057,201270797,805459873, 3222684429] |