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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 | 4 |
| 4 | 7 |
| 5 | 11 |
| 6 | 18 |
| 7 | 29 |
| 8 | 76 |
| 9 | 105 |
| 10 | 2176 |
| 11 | 2281 |
| 12 | 6738 |
| 13 | 9019 |
| 14 | 15757 |
| 15 | 24776 |
| 16 | 40533 |
| 17 | 65309 |
| 18 | 171151 |
| 19 | 236460 |
| 20 | 4900351 |
| 21 | 5136811 |
| 22 | 15173973 |
| 23 | 20310784 |
| 24 | 35484757 |
| 25 | 55795541 |
| 26 | 91280298 |
| 27 | 147075839 |
| 28 | 385431976 |
| 29 | 532507815 |
| 30 | 11035588276 |
| 31 | 11568096091 |
| 32 | 34171780458 |
| 33 | 45739876549 |
[1,1,3,4,7,11,18,29,76,105,2176,2281,6738,9019, 15757,24776,40533,65309,171151,236460,4900351, 5136811,15173973,20310784,35484757,55795541, 91280298,147075839,385431976,532507815, 11035588276,11568096091,34171780458,45739876549] |