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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 24 |
| 2 | 24 |
| 3 | 48 |
| 4 | 72 |
| 5 | 120 |
| 6 | 192 |
| 7 | 312 |
| 8 | 504 |
| 9 | 816 |
| 10 | 1320 |
| 11 | 2136 |
| 12 | 3456 |
| 13 | 5592 |
| 14 | 9048 |
| 15 | 14640 |
| 16 | 23688 |
| 17 | 38328 |
| 18 | 62016 |
| 19 | 100344 |
| 20 | 162360 |
| 21 | 262704 |
| 22 | 425064 |
| 23 | 687768 |
| 24 | 1112832 |
| 25 | 1800600 |
| 26 | 2913432 |
| 27 | 4714032 |
| 28 | 7627464 |
| 29 | 12341496 |
[0,24,24,48,72,120,192,312,504,816,1320,2136,3456, 5592,9048,14640,23688,38328,62016,100344,162360, 262704,425064,687768,1112832,1800600,2913432, 4714032,7627464,12341496] |