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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 2 | 2 |
| 3 | 4 |
| 4 | 39 |
| 5 | 208 |
| 6 | 981 |
| 7 | 5909 |
| 8 | 37421 |
| 9 | 241885 |
| 10 | 1610770 |
| 11 | 10829938 |
| 12 | 73483649 |
| 13 | 503899769 |
| 14 | 3486438851 |
| 15 | 24325367528 |
| 16 | 171075635301 |
[2,4,39,208,981,5909,37421,241885,1610770, 10829938,73483649,503899769,3486438851, 24325367528,171075635301] |