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| n | a(n) |
|---|---|
| 1 | 30240 |
| 2 | 181440 |
| 3 | 497280 |
| 4 | 997920 |
| 5 | 1814400 |
| 6 | 2782080 |
| 7 | 4008960 |
| 8 | 5987520 |
| 9 | 7650720 |
| 10 | 9555840 |
| 11 | 13426560 |
| 12 | 15980160 |
| 13 | 18264960 |
| 14 | 23950080 |
| 15 | 28062720 |
| 16 | 31963680 |
| 17 | 38465280 |
| 18 | 42638400 |
| 19 | 49230720 |
| 20 | 59875200 |
| 21 | 63624960 |
| 22 | 67616640 |
| 23 | 84188160 |
| 24 | 91808640 |
| 25 | 93774240 |
| 26 | 112855680 |
| 27 | 121336320 |
| 28 | 127872000 |
| 29 | 147692160 |
| 30 | 153619200 |
[30240,181440,497280,997920,1814400,2782080, 4008960,5987520,7650720,9555840,13426560,15980160, 18264960,23950080,28062720,31963680,38465280, 42638400,49230720,59875200,63624960,67616640, 84188160,91808640,93774240,112855680,121336320, 127872000,147692160,153619200] |