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 | 1 |
| 5 | 2 |
| 6 | 2 |
| 7 | 1 |
| 8 | 3 |
| 9 | 4 |
| 10 | 3 |
| 11 | 1 |
| 12 | 3 |
| 13 | 5 |
| 14 | 11 |
| 15 | 3 |
| 16 | 1 |
| 17 | 4 |
| 18 | 8 |
| 19 | 24 |
| 20 | 33 |
| 21 | 15 |
| 22 | 1 |
| 23 | 4 |
| 24 | 12 |
| 25 | 50 |
| 26 | 99 |
| 27 | 105 |
| 28 | 22 |
| 29 | 1 |
| 30 | 5 |
| 31 | 17 |
| 32 | 84 |
| 33 | 239 |
| 34 | 518 |
| 35 | 395 |
| 36 | 38 |
| 37 | 1 |
| 38 | 5 |
| 39 | 22 |
| 40 | 136 |
| 41 | 561 |
| 42 | 1746 |
| 43 | 2782 |
| 44 | 1612 |
| 45 | 147 |
| 46 | 1 |
| 47 | 6 |
| 48 | 25 |
| 49 | 201 |
| 50 | 1073 |
| 51 | 4566 |
| 52 | 11557 |
| 53 | 15485 |
| 54 | 6323 |
| 55 | 296 |
| 56 | 1 |
| 57 | 7 |
| 58 | 31 |
| 59 | 278 |
| 60 | 1827 |
| 61 | 10372 |
| 62 | 38668 |
| 63 | 82577 |
| 64 | 88835 |
| 65 | 27727 |
[1,1,1,1,2,2,1,3,4,3,1,3,5,11,3,1,4,8,24,33,15,1, 4,12,50,99,105,22,1,5,17,84,239,518,395,38,1,5,22, 136,561,1746,2782,1612,147,1,6,25,201,1073,4566, 11557,15485,6323,296,1,7,31,278,1827,10372,38668, 82577,88835,27727] |