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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 6 |
| 3 | 84 |
| 4 | 126 |
| 5 | 140 |
| 6 | 210 |
| 7 | 490 |
| 8 | 525 |
| 9 | 686 |
| 10 | 875 |
| 11 | 1404 |
| 12 | 1456 |
| 13 | 2106 |
| 14 | 2184 |
| 15 | 2288 |
| 16 | 2340 |
| 17 | 3432 |
| 18 | 3510 |
| 19 | 5460 |
| 20 | 6760 |
| 21 | 7644 |
| 22 | 8190 |
| 23 | 8580 |
| 24 | 8775 |
| 25 | 9100 |
| 26 | 9464 |
| 27 | 11466 |
| 28 | 12012 |
| 29 | 12740 |
| 30 | 12870 |
| 31 | 13650 |
| 32 | 14300 |
| 33 | 14625 |
| 34 | 15808 |
| 35 | 18018 |
| 36 | 18468 |
| 37 | 19110 |
| 38 | 19152 |
| 39 | 20020 |
| 40 | 20672 |
| 41 | 21450 |
| 42 | 22308 |
| 43 | 23712 |
[1,6,84,126,140,210,490,525,686,875,1404,1456, 2106,2184,2288,2340,3432,3510,5460,6760,7644,8190, 8580,8775,9100,9464,11466,12012,12740,12870,13650, 14300,14625,15808,18018,18468,19110,19152,20020, 20672,21450,22308,23712] |