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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 4 |
| 5 | 1 |
| 6 | 1 |
| 7 | 7 |
| 8 | 10 |
| 9 | 1 |
| 10 | 1 |
| 11 | 10 |
| 12 | 28 |
| 13 | 20 |
| 14 | 1 |
| 15 | 1 |
| 16 | 13 |
| 17 | 55 |
| 18 | 84 |
| 19 | 35 |
| 20 | 1 |
| 21 | 1 |
| 22 | 16 |
| 23 | 91 |
| 24 | 220 |
| 25 | 210 |
| 26 | 56 |
| 27 | 1 |
| 28 | 1 |
| 29 | 19 |
| 30 | 136 |
| 31 | 455 |
| 32 | 715 |
| 33 | 462 |
| 34 | 84 |
| 35 | 1 |
| 36 | 1 |
| 37 | 22 |
| 38 | 190 |
| 39 | 816 |
| 40 | 1820 |
| 41 | 2002 |
| 42 | 924 |
| 43 | 120 |
| 44 | 1 |
| 45 | 1 |
| 46 | 25 |
| 47 | 253 |
| 48 | 1330 |
| 49 | 3876 |
| 50 | 6188 |
| 51 | 5005 |
| 52 | 1716 |
| 53 | 165 |
| 54 | 1 |
| 55 | 1 |
| 56 | 28 |
| 57 | 325 |
| 58 | 2024 |
| 59 | 7315 |
| 60 | 15504 |
| 61 | 18564 |
[1,1,1,1,4,1,1,7,10,1,1,10,28,20,1,1,13,55,84,35, 1,1,16,91,220,210,56,1,1,19,136,455,715,462,84,1, 1,22,190,816,1820,2002,924,120,1,1,25,253,1330, 3876,6188,5005,1716,165,1,1,28,325,2024,7315, 15504,18564] |