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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 | 1 |
| 2 | 3 |
| 3 | 5 |
| 4 | 21 |
| 5 | 44 |
| 6 | 194 |
| 7 | 447 |
| 8 | 2101 |
| 9 | 5180 |
| 10 | 24492 |
| 11 | 62732 |
| 12 | 303517 |
| 13 | 802983 |
| 14 | 3894196 |
| 15 | 10523303 |
| 16 | 51582319 |
| 17 | 142052662 |
| 18 | 697150478 |
| 19 | 1946133690 |
| 20 | 9605129559 |
| 21 | 27147409827 |
| 22 | 134087618348 |
| 23 | 382585252981 |
| 24 | 1895835911906 |
| 25 | 5456749854589 |
| 26 | 27054343319734 |
| 27 | 78417093591497 |
| 28 | 389562170008281 |
| 29 | 1136501511112256 |
| 30 | 5648169255263212 |
[1,1,3,5,21,44,194,447,2101,5180,24492,62732, 303517,802983,3894196,10523303,51582319,142052662, 697150478,1946133690,9605129559,27147409827, 134087618348,382585252981,1895835911906, 5456749854589,27054343319734,78417093591497, 389562170008281,1136501511112256,5648169255263212] |