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 | 4 |
| 5 | 5 |
| 6 | 12 |
| 7 | 13 |
| 8 | 14 |
| 9 | 15 |
| 10 | 18 |
| 11 | 19 |
| 12 | 26 |
| 13 | 27 |
| 14 | 30 |
| 15 | 53 |
| 16 | 54 |
| 17 | 55 |
| 18 | 100 |
| 19 | 101 |
| 20 | 180 |
| 21 | 203 |
| 22 | 210 |
| 23 | 211 |
| 24 | 378 |
| 25 | 379 |
| 26 | 382 |
| 27 | 383 |
| 28 | 1092 |
| 29 | 1093 |
| 30 | 2020 |
| 31 | 2021 |
| 32 | 2022 |
| 33 | 3933 |
| 34 | 3956 |
| 35 | 6473 |
| 36 | 10226 |
| 37 | 10227 |
| 38 | 10266 |
| 39 | 10561 |
| 40 | 20948 |
| 41 | 20949 |
[1,2,3,4,5,12,13,14,15,18,19,26,27,30,53,54,55, 100,101,180,203,210,211,378,379,382,383,1092,1093, 2020,2021,2022,3933,3956,6473,10226,10227,10266, 10561,20948,20949] |