| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 2 |
| 4 | 2 |
| 5 | 1 |
| 6 | 5 |
| 7 | 6 |
| 8 | 3 |
| 9 | 1 |
| 10 | 15 |
| 11 | 20 |
| 12 | 12 |
| 13 | 4 |
| 14 | 1 |
| 15 | 52 |
| 16 | 74 |
| 17 | 51 |
| 18 | 20 |
| 19 | 5 |
| 20 | 1 |
| 21 | 203 |
| 22 | 302 |
| 23 | 231 |
| 24 | 104 |
| 25 | 30 |
| 26 | 6 |
| 27 | 1 |
| 28 | 877 |
| 29 | 1348 |
| 30 | 1116 |
| 31 | 564 |
| 32 | 185 |
| 33 | 42 |
| 34 | 7 |
| 35 | 1 |
| 36 | 4140 |
| 37 | 6526 |
| 38 | 5745 |
| 39 | 3196 |
| 40 | 1175 |
| 41 | 300 |
| 42 | 56 |
| 43 | 8 |
| 44 | 1 |
| 45 | 21147 |
| 46 | 34014 |
| 47 | 31443 |
| 48 | 18944 |
| 49 | 7700 |
| 50 | 2190 |
| 51 | 455 |
| 52 | 72 |
| 53 | 9 |
| 54 | 1 |
[1,1,1,2,2,1,5,6,3,1,15,20,12,4,1,52,74,51,20,5,1, 203,302,231,104,30,6,1,877,1348,1116,564,185,42,7, 1,4140,6526,5745,3196,1175,300,56,8,1,21147,34014, 31443,18944,7700,2190,455,72,9,1] |