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) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 1 |
| 7 | 2 |
| 8 | 1 |
| 9 | 1 |
| 10 | 1 |
| 11 | 4 |
| 12 | 3 |
| 13 | 1 |
| 14 | 1 |
| 15 | 1 |
| 16 | 9 |
| 17 | 9 |
| 18 | 4 |
| 19 | 1 |
| 20 | 1 |
| 21 | 1 |
| 22 | 24 |
| 23 | 30 |
| 24 | 16 |
| 25 | 5 |
| 26 | 1 |
| 27 | 1 |
| 28 | 1 |
| 29 | 77 |
| 30 | 115 |
| 31 | 70 |
| 32 | 25 |
| 33 | 6 |
| 34 | 1 |
| 35 | 1 |
| 36 | 1 |
| 37 | 295 |
| 38 | 510 |
| 39 | 344 |
| 40 | 135 |
| 41 | 36 |
| 42 | 7 |
| 43 | 1 |
| 44 | 1 |
| 45 | 1 |
| 46 | 1329 |
| 47 | 2602 |
| 48 | 1908 |
| 49 | 805 |
| 50 | 231 |
| 51 | 49 |
| 52 | 8 |
| 53 | 1 |
| 54 | 1 |
| 55 | 1 |
| 56 | 6934 |
| 57 | 15133 |
| 58 | 11904 |
| 59 | 5325 |
| 60 | 1616 |
| 61 | 364 |
| 62 | 64 |
| 63 | 9 |
| 64 | 1 |
| 65 | 1 |
| 66 | 1 |
| 67 | 41351 |
| 68 | 99367 |
| 69 | 83028 |
| 70 | 39001 |
[1,1,1,1,1,1,1,2,1,1,1,4,3,1,1,1,9,9,4,1,1,1,24, 30,16,5,1,1,1,77,115,70,25,6,1,1,1,295,510,344, 135,36,7,1,1,1,1329,2602,1908,805,231,49,8,1,1,1, 6934,15133,11904,5325,1616,364,64,9,1,1,1,41351, 99367,83028,39001] |