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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 | 1 |
| 2 | 3 |
| 3 | 10 |
| 4 | 25 |
| 5 | 91 |
| 6 | 196 |
| 7 | 750 |
| 8 | 1485 |
| 9 | 3025 |
| 10 | 5566 |
| 11 | 23387 |
| 12 | 38402 |
| 13 | 163268 |
| 14 | 284376 |
| 15 | 500004 |
| 16 | 795549 |
| 17 | 3575781 |
| 18 | 5657839 |
| 19 | 25413850 |
| 20 | 40027130 |
| 21 | 66010230 |
| 22 | 105164280 |
| 23 | 490429875 |
| 24 | 713491350 |
| 25 | 1232253906 |
[1,3,10,25,91,196,750,1485,3025,5566,23387,38402, 163268,284376,500004,795549,3575781,5657839, 25413850,40027130,66010230,105164280,490429875, 713491350,1232253906] |