| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 6 |
| 4 | 1 |
| 5 | 1 |
| 6 | 15 |
| 7 | 1 |
| 8 | 1 |
| 9 | 6 |
| 10 | 15 |
| 11 | 6 |
| 12 | 6 |
| 13 | 15 |
| 14 | 1 |
| 15 | 15 |
| 16 | 1 |
| 17 | 28 |
| 18 | 1 |
| 19 | 28 |
| 20 | 6 |
| 21 | 45 |
| 22 | 6 |
| 23 | 45 |
| 24 | 15 |
| 25 | 66 |
| 26 | 153 |
| 27 | 1 |
| 28 | 91 |
| 29 | 91 |
| 30 | 15 |
| 31 | 91 |
| 32 | 1 |
| 33 | 120 |
| 34 | 276 |
| 35 | 15 |
| 36 | 45 |
| 37 | 153 |
| 38 | 28 |
| 39 | 6 |
| 40 | 45 |
| 41 | 190 |
| 42 | 66 |
| 43 | 190 |
| 44 | 1 |
| 45 | 1 |
| 46 | 45 |
| 47 | 231 |
| 48 | 6 |
| 49 | 6 |
| 50 | 28 |
| 51 | 15 |
| 52 | 120 |
| 53 | 325 |
| 54 | 66 |
| 55 | 66 |
| 56 | 45 |
| 57 | 6 |
| 58 | 861 |
| 59 | 378 |
| 60 | 6 |
[1,1,6,1,1,15,1,1,6,15,6,6,15,1,15,1,28,1,28,6,45, 6,45,15,66,153,1,91,91,15,91,1,120,276,15,45,153, 28,6,45,190,66,190,1,1,45,231,6,6,28,15,120,325, 66,66,45,6,861,378,6] |