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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 4 |
| 7 | 3 |
| 8 | 4 |
| 9 | 1 |
| 10 | 1 |
| 11 | 11 |
| 12 | 14 |
| 13 | 23 |
| 14 | 14 |
| 15 | 11 |
| 16 | 1 |
| 17 | 1 |
| 18 | 26 |
| 19 | 70 |
| 20 | 104 |
| 21 | 139 |
| 22 | 104 |
| 23 | 70 |
| 24 | 26 |
| 25 | 1 |
| 26 | 1 |
| 27 | 57 |
| 28 | 307 |
| 29 | 530 |
| 30 | 973 |
| 31 | 947 |
| 32 | 973 |
| 33 | 530 |
| 34 | 307 |
| 35 | 57 |
| 36 | 1 |
| 37 | 1 |
| 38 | 120 |
| 39 | 1197 |
| 40 | 3016 |
| 41 | 5970 |
| 42 | 8568 |
| 43 | 9549 |
| 44 | 8568 |
| 45 | 5970 |
| 46 | 3016 |
| 47 | 1197 |
| 48 | 120 |
| 49 | 1 |
| 50 | 1 |
| 51 | 247 |
| 52 | 4300 |
| 53 | 17101 |
| 54 | 37105 |
| 55 | 70474 |
| 56 | 90069 |
| 57 | 107241 |
| 58 | 90069 |
[1,1,1,1,1,4,3,4,1,1,11,14,23,14,11,1,1,26,70,104, 139,104,70,26,1,1,57,307,530,973,947,973,530,307, 57,1,1,120,1197,3016,5970,8568,9549,8568,5970, 3016,1197,120,1,1,247,4300,17101,37105,70474, 90069,107241,90069] |