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 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 3 |
| 5 | 5 |
| 6 | 0 |
| 7 | 4 |
| 8 | 6 |
| 9 | 7 |
| 10 | 5 |
| 11 | 7 |
| 12 | 5 |
| 13 | 6 |
| 14 | 8 |
| 15 | 8 |
| 16 | 7 |
| 17 | 6 |
| 18 | 11 |
| 19 | 8 |
| 20 | 10 |
| 21 | 12 |
| 22 | 7 |
| 23 | 10 |
| 24 | 7 |
| 25 | 10 |
| 26 | 12 |
| 27 | 8 |
| 28 | 11 |
| 29 | 11 |
| 30 | 15 |
| 31 | 8 |
| 32 | 9 |
| 33 | 16 |
| 34 | 12 |
| 35 | 12 |
| 36 | 15 |
| 37 | 10 |
| 38 | 9 |
| 39 | 13 |
| 40 | 9 |
| 41 | 13 |
| 42 | 11 |
| 43 | 15 |
| 44 | 14 |
| 45 | 10 |
| 46 | 17 |
| 47 | 12 |
| 48 | 14 |
| 49 | 10 |
| 50 | 20 |
[0,0,0,3,5,0,4,6,7,5,7,5,6,8,8,7,6,11,8,10,12,7, 10,7,10,12,8,11,11,15,8,9,16,12,12,15,10,9,13,9, 13,11,15,14,10,17,12,14,10,20] |