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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 1 |
| 7 | 1 |
| 8 | 3 |
| 9 | 3 |
| 10 | 3 |
| 11 | 2 |
| 12 | 1 |
| 13 | 1 |
| 14 | 3 |
| 15 | 38 |
| 16 | 242 |
| 17 | 1100 |
| 18 | 3441 |
| 19 | 8438 |
| 20 | 15392 |
| 21 | 19002 |
| 22 | 16293 |
| 23 | 10624 |
| 24 | 5857 |
| 25 | 3044 |
| 26 | 1546 |
| 27 | 786 |
| 28 | 393 |
| 29 | 198 |
| 30 | 105 |
| 31 | 55 |
| 32 | 28 |
| 33 | 14 |
| 34 | 8 |
| 35 | 4 |
| 36 | 2 |
| 37 | 1 |
[1,1,1,1,1,1,1,1,3,3,3,2,1,1,3,38,242,1100,3441, 8438,15392,19002,16293,10624,5857,3044,1546,786, 393,198,105,55,28,14,8,4,2,1] |