The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 0 |
| 3 | 1 |
| 4 | 0 |
| 5 | 1 |
| 6 | 1 |
| 7 | 0 |
| 8 | 1 |
| 9 | 2 |
| 10 | 1 |
| 11 | 0 |
| 12 | 0 |
| 13 | 3 |
| 14 | 3 |
| 15 | 1 |
| 16 | 0 |
| 17 | 0 |
| 18 | 4 |
| 19 | 8 |
| 20 | 4 |
| 21 | 1 |
| 22 | 0 |
| 23 | 0 |
| 24 | 4 |
| 25 | 19 |
| 26 | 15 |
| 27 | 5 |
| 28 | 1 |
| 29 | 0 |
| 30 | 0 |
| 31 | 3 |
| 32 | 44 |
| 33 | 61 |
| 34 | 26 |
| 35 | 6 |
| 36 | 1 |
[1,0,1,0,1,1,0,1,2,1,0,0,3,3,1,0,0,4,8,4,1,0,0,4, 19,15,5,1,0,0,3,44,61,26,6,1] |