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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 4 |
| 3 | 4 |
| 4 | 6 |
| 5 | 16 |
| 6 | 6 |
| 7 | 9 |
| 8 | 36 |
| 9 | 36 |
| 10 | 8 |
| 11 | 13 |
| 12 | 81 |
| 13 | 90 |
| 14 | 64 |
| 15 | 10 |
| 16 | 18 |
| 17 | 169 |
| 18 | 252 |
| 19 | 168 |
| 20 | 100 |
| 21 | 12 |
| 22 | 25 |
| 23 | 324 |
| 24 | 624 |
| 25 | 558 |
| 26 | 270 |
| 27 | 144 |
| 28 | 14 |
| 29 | 34 |
| 30 | 625 |
| 31 | 1350 |
| 32 | 1586 |
| 33 | 1035 |
| 34 | 396 |
| 35 | 196 |
| 36 | 16 |
| 37 | 46 |
| 38 | 1156 |
| 39 | 3025 |
| 40 | 3726 |
| 41 | 3315 |
| 42 | 1719 |
| 43 | 546 |
| 44 | 256 |
| 45 | 18 |
| 46 | 62 |
| 47 | 2116 |
| 48 | 6256 |
| 49 | 9450 |
| 50 | 8280 |
| 51 | 6123 |
| 52 | 2646 |
| 53 | 720 |
| 54 | 324 |
| 55 | 20 |
| 56 | 83 |
| 57 | 3844 |
[2,4,4,6,16,6,9,36,36,8,13,81,90,64,10,18,169,252, 168,100,12,25,324,624,558,270,144,14,34,625,1350, 1586,1035,396,196,16,46,1156,3025,3726,3315,1719, 546,256,18,62,2116,6256,9450,8280,6123,2646,720, 324,20,83,3844] |