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 | 3 |
| 4 | 5 |
| 5 | 7 |
| 6 | 9 |
| 7 | 11 |
| 8 | 13 |
| 9 | 15 |
| 10 | 19 |
| 11 | 21 |
| 12 | 25 |
| 13 | 27 |
| 14 | 31 |
| 15 | 41 |
| 16 | 45 |
| 17 | 49 |
| 18 | 81 |
| 19 | 85 |
| 20 | 129 |
| 21 | 133 |
| 22 | 135 |
| 23 | 139 |
| 24 | 357 |
| 25 | 361 |
| 26 | 429 |
| 27 | 431 |
| 28 | 433 |
| 29 | 435 |
| 30 | 447 |
| 31 | 451 |
| 32 | 507 |
| 33 | 511 |
| 34 | 567 |
| 35 | 569 |
| 36 | 571 |
| 37 | 573 |
[1,2,3,5,7,9,11,13,15,19,21,25,27,31,41,45,49,81, 85,129,133,135,139,357,361,429,431,433,435,447, 451,507,511,567,569,571,573] |