| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 1 |
| 3 | 2 |
| 4 | 1 |
| 5 | 4 |
| 6 | 6 |
| 7 | 4 |
| 8 | 17 |
| 9 | 32 |
| 10 | 44 |
| 11 | 60 |
| 12 | 70 |
| 13 | 184 |
| 14 | 476 |
| 15 | 872 |
| 16 | 1553 |
| 17 | 2720 |
| 18 | 4288 |
| 19 | 6312 |
| 20 | 9004 |
| 21 | 11992 |
| 22 | 14372 |
| 23 | 15400 |
| 24 | 14630 |
| 25 | 11968 |
| 26 | 8104 |
| 27 | 4376 |
| 28 | 1820 |
| 29 | 560 |
| 30 | 120 |
| 31 | 16 |
| 32 | 1 |
[0,1,1,2,1,4,6,4,17,32,44,60,70,184,476,872,1553, 2720,4288,6312,9004,11992,14372,15400,14630,11968, 8104,4376,1820,560,120,16,1] |