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) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 5 |
| 5 | 7 |
| 6 | 13 |
| 7 | 15 |
| 8 | 21 |
| 9 | 25 |
| 10 | 31 |
| 11 | 49 |
| 12 | 55 |
| 13 | 61 |
| 14 | 91 |
| 15 | 181 |
| 16 | 199 |
[1,2,4,5,7,13,15,21,25,31,49,55,61,91,181,199] |