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 | 2 |
| 4 | 1 |
| 5 | 5 |
| 6 | 5 |
| 7 | 1 |
| 8 | 5 |
| 9 | 15 |
| 10 | 12 |
| 11 | 1 |
| 12 | 5 |
| 13 | 21 |
| 14 | 45 |
| 15 | 29 |
| 16 | 1 |
| 17 | 5 |
| 18 | 21 |
| 19 | 77 |
| 20 | 129 |
| 21 | 70 |
| 22 | 1 |
| 23 | 5 |
| 24 | 21 |
| 25 | 89 |
| 26 | 265 |
| 27 | 361 |
| 28 | 169 |
| 29 | 1 |
| 30 | 5 |
| 31 | 21 |
| 32 | 89 |
| 33 | 353 |
| 34 | 865 |
| 35 | 991 |
| 36 | 408 |
| 37 | 1 |
| 38 | 5 |
| 39 | 21 |
| 40 | 89 |
| 41 | 377 |
| 42 | 1325 |
| 43 | 2717 |
| 44 | 2681 |
| 45 | 985 |
| 46 | 1 |
| 47 | 5 |
| 48 | 21 |
| 49 | 89 |
| 50 | 377 |
| 51 | 1549 |
| 52 | 4733 |
| 53 | 8281 |
| 54 | 7169 |
| 55 | 2378 |
| 56 | 1 |
| 57 | 5 |
| 58 | 21 |
| 59 | 89 |
| 60 | 377 |
| 61 | 1597 |
| 62 | 6125 |
[1,1,2,1,5,5,1,5,15,12,1,5,21,45,29,1,5,21,77,129, 70,1,5,21,89,265,361,169,1,5,21,89,353,865,991, 408,1,5,21,89,377,1325,2717,2681,985,1,5,21,89, 377,1549,4733,8281,7169,2378,1,5,21,89,377,1597, 6125] |