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 | 0 |
| 1 | 1 |
| 2 | 2 |
| 3 | 2 |
| 4 | 3 |
| 5 | 3 |
| 6 | 3 |
| 7 | 4 |
| 8 | 4 |
| 9 | 4 |
| 10 | 4 |
| 11 | 4 |
| 12 | 5 |
| 13 | 5 |
| 14 | 5 |
| 15 | 5 |
| 16 | 5 |
| 17 | 5 |
| 18 | 5 |
| 19 | 6 |
| 20 | 6 |
| 21 | 6 |
| 22 | 6 |
| 23 | 6 |
| 24 | 6 |
| 25 | 6 |
| 26 | 6 |
| 27 | 6 |
| 28 | 6 |
| 29 | 6 |
| 30 | 7 |
| 31 | 7 |
| 32 | 7 |
| 33 | 7 |
| 34 | 7 |
| 35 | 7 |
| 36 | 7 |
| 37 | 7 |
| 38 | 7 |
| 39 | 7 |
| 40 | 7 |
| 41 | 7 |
| 42 | 7 |
| 43 | 7 |
| 44 | 7 |
| 45 | 8 |
| 46 | 8 |
| 47 | 8 |
| 48 | 8 |
| 49 | 8 |
[0,1,2,2,3,3,3,4,4,4,4,4,5,5,5,5,5,5,5,6,6,6,6,6, 6,6,6,6,6,6,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,8,8,8,8, 8] |