The OEIS is supported by the many generous donors to the OEIS Foundation.
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 | 2 |
| 1 | 2 |
| 2 | 4 |
| 3 | 5 |
| 4 | 9 |
| 5 | 20 |
| 6 | 39 |
| 7 | 76 |
| 8 | 127 |
| 9 | 309 |
| 10 | 509 |
| 11 | 1263 |
| 12 | 2621 |
| 13 | 5044 |
| 14 | 10025 |
[2,2,4,5,9,20,39,76,127,309,509,1263,2621,5044, 10025] |