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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 3 |
| 3 | 3 |
| 4 | 4 |
| 5 | 11 |
| 6 | 4 |
| 7 | 7 |
| 8 | 21 |
| 9 | 21 |
| 10 | 7 |
| 11 | 10 |
| 12 | 67 |
| 13 | 75 |
| 14 | 67 |
| 15 | 10 |
| 16 | 15 |
| 17 | 155 |
| 18 | 450 |
| 19 | 450 |
| 20 | 155 |
| 21 | 15 |
| 22 | 24 |
| 23 | 353 |
| 24 | 1729 |
| 25 | 5161 |
| 26 | 1729 |
| 27 | 353 |
| 28 | 24 |
| 29 | 35 |
| 30 | 998 |
| 31 | 7233 |
| 32 | 36398 |
| 33 | 36398 |
| 34 | 7233 |
| 35 | 998 |
| 36 | 35 |
| 37 | 54 |
| 38 | 2256 |
| 39 | 36148 |
| 40 | 271764 |
| 41 | 486179 |
| 42 | 271764 |
| 43 | 36148 |
| 44 | 2256 |
| 45 | 54 |
| 46 | 83 |
| 47 | 5639 |
| 48 | 139855 |
| 49 | 2492182 |
| 50 | 6436979 |
[2,3,3,4,11,4,7,21,21,7,10,67,75,67,10,15,155,450, 450,155,15,24,353,1729,5161,1729,353,24,35,998, 7233,36398,36398,7233,998,35,54,2256,36148,271764, 486179,271764,36148,2256,54,83,5639,139855, 2492182,6436979] |