| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 4 |
| 4 | 2 |
| 5 | 1 |
| 6 | 12 |
| 7 | 6 |
| 8 | 3 |
| 9 | 1 |
| 10 | 38 |
| 11 | 10 |
| 12 | 6 |
| 13 | 4 |
| 14 | 1 |
| 15 | 90 |
| 16 | 26 |
| 17 | 10 |
| 18 | 10 |
| 19 | 5 |
| 20 | 1 |
| 21 | 220 |
| 22 | 42 |
| 23 | 15 |
| 24 | 20 |
| 25 | 15 |
| 26 | 6 |
| 27 | 1 |
| 28 | 460 |
| 29 | 106 |
| 30 | 21 |
| 31 | 35 |
| 32 | 35 |
| 33 | 21 |
| 34 | 7 |
| 35 | 1 |
| 36 | 1018 |
| 37 | 170 |
| 38 | 28 |
| 39 | 56 |
| 40 | 70 |
| 41 | 56 |
| 42 | 28 |
| 43 | 8 |
| 44 | 1 |
| 45 | 2022 |
| 46 | 426 |
| 47 | 36 |
| 48 | 84 |
| 49 | 126 |
| 50 | 126 |
| 51 | 84 |
| 52 | 36 |
| 53 | 9 |
| 54 | 1 |
| 55 | 4304 |
| 56 | 682 |
| 57 | 45 |
| 58 | 120 |
| 59 | 210 |
| 60 | 252 |
| 61 | 210 |
| 62 | 120 |
| 63 | 45 |
| 64 | 10 |
| 65 | 1 |
[1,1,1,4,2,1,12,6,3,1,38,10,6,4,1,90,26,10,10,5,1, 220,42,15,20,15,6,1,460,106,21,35,35,21,7,1,1018, 170,28,56,70,56,28,8,1,2022,426,36,84,126,126,84, 36,9,1,4304,682,45,120,210,252,210,120,45,10,1] |