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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 4 |
| 3 | 64 |
| 4 | 20 |
| 5 | 68 |
| 6 | 320 |
| 7 | 52 |
| 8 | 84 |
| 9 | 16448 |
| 10 | 324 |
| 11 | 832 |
| 12 | 116 |
| 13 | 1104 |
| 14 | 308 |
| 15 | 816 |
| 16 | 340 |
| 17 | 836 |
| 18 | 848 |
| 19 | 1108 |
| 20 | 1136 |
| 21 | 1360 |
| 22 | 3152 |
| 23 | 16708 |
| 24 | 372 |
| 25 | 5188 |
| 26 | 5216 |
| 27 | 852 |
| 28 | 880 |
| 29 | 2884 |
| 30 | 1364 |
| 31 | 13376 |
| 32 | 1392 |
| 33 | 3184 |
| 34 | 3424 |
| 35 | 17220 |
| 36 | 5204 |
| 37 | 5220 |
| 38 | 2868 |
| 39 | 5728 |
| 40 | 884 |
| 41 | 19536 |
| 42 | 66896 |
| 43 | 2900 |
| 44 | 1396 |
| 45 | 21572 |
| 46 | 3188 |
| 47 | 3412 |
[1,4,64,20,68,320,52,84,16448,324,832,116,1104, 308,816,340,836,848,1108,1136,1360,3152,16708,372, 5188,5216,852,880,2884,1364,13376,1392,3184,3424, 17220,5204,5220,2868,5728,884,19536,66896,2900, 1396,21572,3188,3412] |