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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 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 5 |
| 4 | 13 |
| 5 | 36 |
| 6 | 117 |
| 7 | 376 |
| 8 | 1268 |
| 9 | 4416 |
| 10 | 15530 |
| 11 | 56200 |
| 12 | 206917 |
| 13 | 771777 |
| 14 | 2918347 |
| 15 | 11132217 |
| 16 | 42902292 |
| 17 | 166855034 |
| 18 | 653846383 |
| 19 | 2580452228 |
| 20 | 10243450403 |
| 21 | 40893533547 |
| 22 | 164120740217 |
| 23 | 661823233025 |
| 24 | 2680586062806 |
| 25 | 10899832075916 |
| 26 | 44484624408459 |
| 27 | 182181730745624 |
| 28 | 748510944968676 |
| 29 | 3084555328960212 |
[1,1,2,5,13,36,117,376,1268,4416,15530,56200, 206917,771777,2918347,11132217,42902292,166855034, 653846383,2580452228,10243450403,40893533547, 164120740217,661823233025,2680586062806, 10899832075916,44484624408459,182181730745624, 748510944968676,3084555328960212] |