| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 6 |
| 3 | 12 |
| 4 | 54 |
| 5 | 36 |
| 6 | 25 |
| 7 | 20 |
| 8 | 150 |
| 9 | 270 |
| 10 | 675 |
| 11 | 180 |
| 12 | 5625 |
| 13 | 100 |
| 14 | 3375 |
| 15 | 4500 |
| 16 | 33750 |
| 17 | 900 |
| 18 | 93750 |
| 19 | 500 |
| 20 | 421875 |
| 21 | 67500 |
| 22 | 84375 |
| 23 | 4500 |
| 24 | 21875 |
| 25 | 6250 |
| 26 | 421875 |
| 27 | 187500 |
| 28 | 31640625 |
| 29 | 22500 |
| 30 | 1225 |
| 31 | 28 |
| 32 | 294 |
| 33 | 6300 |
| 34 | 23625 |
| 35 | 6300 |
| 36 | 306250 |
| 37 | 140 |
| 38 | 118125 |
| 39 | 94500 |
| 40 | 826875 |
| 41 | 1260 |
| 42 | 765625 |
| 43 | 700 |
| 44 | 165375 |
| 45 | 44100 |
| 46 | 2953125 |
| 47 | 6300 |
| 48 | 9646875 |
| 49 | 26250 |
| 50 | 918750 |
| 51 | 3937500 |
[2,6,12,54,36,25,20,150,270,675,180,5625,100,3375, 4500,33750,900,93750,500,421875,67500,84375,4500, 21875,6250,421875,187500,31640625,22500,1225,28, 294,6300,23625,6300,306250,140,118125,94500, 826875,1260,765625,700,165375,44100,2953125,6300, 9646875,26250,918750,3937500] |