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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 4 |
| 3 | 6 |
| 4 | 12 |
| 5 | 24 |
| 6 | 40 |
| 7 | 60 |
| 8 | 84 |
| 9 | 168 |
| 10 | 336 |
| 11 | 528 |
| 12 | 792 |
| 13 | 936 |
| 14 | 1872 |
| 15 | 2448 |
| 16 | 3060 |
| 17 | 4560 |
| 18 | 4788 |
| 19 | 8280 |
| 20 | 15456 |
| 21 | 23184 |
| 22 | 29232 |
| 23 | 31248 |
| 24 | 62496 |
| 25 | 74592 |
| 26 | 124320 |
| 27 | 137760 |
| 28 | 144480 |
| 29 | 157920 |
| 30 | 315840 |
| 31 | 356160 |
| 32 | 559680 |
| 33 | 623040 |
| 34 | 644160 |
| 35 | 966240 |
| 36 | 1061280 |
| 37 | 1124640 |
| 38 | 1686960 |
| 39 | 1734480 |
| 40 | 2049840 |
| 41 | 2218320 |
| 42 | 2330640 |
| 43 | 2499120 |
| 44 | 4165200 |
| 45 | 4539600 |
| 46 | 4726800 |
| 47 | 4820400 |
[1,2,4,6,12,24,40,60,84,168,336,528,792,936,1872, 2448,3060,4560,4788,8280,15456,23184,29232,31248, 62496,74592,124320,137760,144480,157920,315840, 356160,559680,623040,644160,966240,1061280, 1124640,1686960,1734480,2049840,2218320,2330640, 2499120,4165200,4539600,4726800,4820400] |