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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 3 |
| 4 | 2 |
| 5 | 1 |
| 6 | 13 |
| 7 | 9 |
| 8 | 3 |
| 9 | 1 |
| 10 | 73 |
| 11 | 42 |
| 12 | 18 |
| 13 | 4 |
| 14 | 1 |
| 15 | 466 |
| 16 | 270 |
| 17 | 95 |
| 18 | 30 |
| 19 | 5 |
| 20 | 1 |
| 21 | 3309 |
| 22 | 1785 |
| 23 | 693 |
| 24 | 179 |
| 25 | 45 |
| 26 | 6 |
| 27 | 1 |
| 28 | 25425 |
| 29 | 13657 |
| 30 | 4893 |
| 31 | 1463 |
| 32 | 301 |
| 33 | 63 |
| 34 | 7 |
| 35 | 1 |
| 36 | 209717 |
| 37 | 108606 |
| 38 | 40506 |
| 39 | 11104 |
| 40 | 2726 |
| 41 | 468 |
| 42 | 84 |
| 43 | 8 |
| 44 | 1 |
| 45 | 1837168 |
| 46 | 943677 |
| 47 | 338277 |
| 48 | 99177 |
| 49 | 22239 |
| 50 | 4653 |
| 51 | 687 |
| 52 | 108 |
| 53 | 9 |
| 54 | 1 |
[1,1,1,3,2,1,13,9,3,1,73,42,18,4,1,466,270,95,30, 5,1,3309,1785,693,179,45,6,1,25425,13657,4893, 1463,301,63,7,1,209717,108606,40506,11104,2726, 468,84,8,1,1837168,943677,338277,99177,22239,4653, 687,108,9,1] |