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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) |
|---|---|
| 0 | 0 |
| 1 | 4 |
| 2 | 21 |
| 3 | 63 |
| 4 | 117 |
| 5 | 375 |
| 6 | 1325 |
| 7 | 1253 |
| 8 | 5741 |
| 9 | 30455 |
| 10 | 83393 |
| 11 | 68094 |
| 12 | 565882 |
| 13 | 2666148 |
| 14 | 1514639 |
[0,4,21,63,117,375,1325,1253,5741,30455,83393, 68094,565882,2666148,1514639] |