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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 144 |
| 3 | 192 |
| 4 | 1068 |
| 5 | 1752 |
| 6 | 1836 |
| 7 | 9936 |
| 8 | 10608 |
| 9 | 13008 |
| 10 | 13680 |
| 11 | 15072 |
| 12 | 55500 |
| 13 | 72012 |
| 14 | 77388 |
| 15 | 89112 |
| 16 | 91212 |
| 17 | 91800 |
| 18 | 640992 |
| 19 | 643344 |
| 20 | 660144 |
| 21 | 674592 |
| 22 | 760992 |
| 23 | 780144 |
| 24 | 3562968 |
| 25 | 4605036 |
| 26 | 4642668 |
| 27 | 4772952 |
| 28 | 5445336 |
| 29 | 5464152 |
| 30 | 31412208 |
| 31 | 31680336 |
[0,144,192,1068,1752,1836,9936,10608,13008,13680, 15072,55500,72012,77388,89112,91212,91800,640992, 643344,660144,674592,760992,780144,3562968, 4605036,4642668,4772952,5445336,5464152,31412208, 31680336] |