| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 3 |
| 5 | 2 |
| 6 | 1 |
| 7 | 5 |
| 8 | 9 |
| 9 | 5 |
| 10 | 1 |
| 11 | 7 |
| 12 | 20 |
| 13 | 27 |
| 14 | 13 |
| 15 | 1 |
| 16 | 9 |
| 17 | 35 |
| 18 | 73 |
| 19 | 80 |
| 20 | 34 |
| 21 | 1 |
| 22 | 11 |
| 23 | 54 |
| 24 | 151 |
| 25 | 252 |
| 26 | 234 |
| 27 | 89 |
| 28 | 1 |
| 29 | 13 |
| 30 | 77 |
| 31 | 269 |
| 32 | 597 |
| 33 | 837 |
| 34 | 677 |
| 35 | 233 |
| 36 | 1 |
| 37 | 15 |
| 38 | 104 |
| 39 | 435 |
| 40 | 1199 |
| 41 | 2225 |
| 42 | 2702 |
| 43 | 1941 |
| 44 | 610 |
| 45 | 1 |
| 46 | 17 |
| 47 | 135 |
| 48 | 657 |
| 49 | 2158 |
| 50 | 4956 |
| 51 | 7943 |
| 52 | 8533 |
| 53 | 5523 |
| 54 | 1597 |
[1,1,1,1,3,2,1,5,9,5,1,7,20,27,13,1,9,35,73,80,34, 1,11,54,151,252,234,89,1,13,77,269,597,837,677, 233,1,15,104,435,1199,2225,2702,1941,610,1,17,135, 657,2158,4956,7943,8533,5523,1597] |