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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 6 |
| 4 | 4 |
| 5 | 20 |
| 6 | 12 |
| 7 | 42 |
| 8 | 8 |
| 9 | 36 |
| 10 | 40 |
| 11 | 110 |
| 12 | 24 |
| 13 | 156 |
| 14 | 84 |
| 15 | 120 |
| 16 | 16 |
| 17 | 272 |
| 18 | 72 |
| 19 | 342 |
| 20 | 80 |
| 21 | 252 |
| 22 | 220 |
| 23 | 506 |
| 24 | 48 |
| 25 | 400 |
| 26 | 312 |
| 27 | 216 |
| 28 | 168 |
| 29 | 812 |
| 30 | 240 |
| 31 | 930 |
| 32 | 32 |
| 33 | 660 |
| 34 | 544 |
| 35 | 840 |
| 36 | 144 |
| 37 | 1332 |
| 38 | 684 |
| 39 | 936 |
| 40 | 160 |
| 41 | 1640 |
| 42 | 504 |
| 43 | 1806 |
| 44 | 440 |
| 45 | 720 |
| 46 | 1012 |
| 47 | 2162 |
| 48 | 96 |
| 49 | 1764 |
| 50 | 800 |
| 51 | 1632 |
| 52 | 624 |
| 53 | 2756 |
| 54 | 432 |
| 55 | 2200 |
| 56 | 336 |
[1,2,6,4,20,12,42,8,36,40,110,24,156,84,120,16, 272,72,342,80,252,220,506,48,400,312,216,168,812, 240,930,32,660,544,840,144,1332,684,936,160,1640, 504,1806,440,720,1012,2162,96,1764,800,1632,624, 2756,432,2200,336] |