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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 3 |
| 6 | 2 |
| 7 | 1 |
| 8 | 10 |
| 9 | 5 |
| 10 | 6 |
| 11 | 1 |
| 12 | 35 |
| 13 | 15 |
| 14 | 5 |
| 15 | 24 |
| 16 | 1 |
| 17 | 126 |
| 18 | 109 |
| 19 | 24 |
| 20 | 4 |
| 21 | 120 |
| 22 | 1 |
| 23 | 462 |
| 24 | 574 |
| 25 | 137 |
| 26 | 24 |
| 27 | 2 |
| 28 | 720 |
| 29 | 1 |
| 30 | 1716 |
| 31 | 2840 |
| 32 | 1138 |
| 33 | 293 |
| 34 | 3 |
| 35 | 4 |
| 36 | 5040 |
| 37 | 1 |
| 38 | 6435 |
| 39 | 13767 |
| 40 | 12214 |
| 41 | 2063 |
| 42 | 317 |
| 43 | 4 |
| 44 | 2 |
| 45 | 40320 |
| 46 | 1 |
| 47 | 24310 |
| 48 | 71646 |
| 49 | 104742 |
| 50 | 18276 |
| 51 | 6240 |
| 52 | 40 |
| 53 | 2 |
| 54 | 4 |
| 55 | 362880 |
| 56 | 1 |
| 57 | 92378 |
| 58 | 390862 |
| 59 | 741057 |
[1,1,1,1,3,2,1,10,5,6,1,35,15,5,24,1,126,109,24,4, 120,1,462,574,137,24,2,720,1,1716,2840,1138,293,3, 4,5040,1,6435,13767,12214,2063,317,4,2,40320,1, 24310,71646,104742,18276,6240,40,2,4,362880,1, 92378,390862,741057] |