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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 1 | 18 |
| 2 | 20 |
| 3 | 21 |
| 4 | 54 |
| 5 | 147 |
| 6 | 342 |
| 7 | 602 |
| 8 | 889 |
| 9 | 258121 |
[18,20,21,54,147,342,602,889,258121] |