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 | 1 |
| 3 | 1 |
| 4 | 2 |
| 5 | 1 |
| 6 | 3 |
| 7 | 4 |
| 8 | 2 |
| 9 | 9 |
| 10 | 6 |
| 11 | 12 |
| 12 | 23 |
| 13 | 1 |
| 14 | 46 |
| 15 | 45 |
| 16 | 47 |
| 17 | 136 |
| 18 | 43 |
| 19 | 229 |
| 20 | 314 |
| 21 | 144 |
| 22 | 771 |
| 23 | 484 |
| 24 | 1058 |
| 25 | 2025 |
| 26 | 91 |
| 27 | 4140 |
| 28 | 3959 |
| 29 | 4321 |
| 30 | 12238 |
| 31 | 3597 |
| 32 | 20879 |
| 33 | 28072 |
| 34 | 13686 |
| 35 | 69829 |
| 36 | 42458 |
| 37 | 97200 |
| 38 | 182115 |
| 39 | 12285 |
| 40 | 376514 |
| 41 | 351945 |
| 42 | 401083 |
| 43 | 1104972 |
| 44 | 302807 |
[1,1,1,2,1,3,4,2,9,6,12,23,1,46,45,47,136,43,229, 314,144,771,484,1058,2025,91,4140,3959,4321,12238, 3597,20879,28072,13686,69829,42458,97200,182115, 12285,376514,351945,401083,1104972,302807] |