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| n | a(n) |
|---|---|
| 1 | 72 |
| 2 | 90 |
| 3 | 210 |
| 4 | 240 |
| 5 | 420 |
| 6 | 600 |
| 7 | 720 |
| 8 | 1260 |
| 9 | 3360 |
| 10 | 6480 |
| 11 | 9240 |
| 12 | 15750 |
| 13 | 50400 |
| 14 | 117600 |
| 15 | 147840 |
| 16 | 166320 |
| 17 | 194040 |
| 18 | 291060 |
| 19 | 510510 |
| 20 | 970200 |
| 21 | 2942940 |
| 22 | 4324320 |
| 23 | 5762400 |
| 24 | 9147600 |
| 25 | 17297280 |
| 26 | 19136250 |
| 27 | 43243200 |
| 28 | 85765680 |
| 29 | 96049800 |
| 30 | 153153000 |
| 31 | 15178363200 |
| 32 | 37822664880 |
| 33 | 401392571580 |
[72,90,210,240,420,600,720,1260,3360,6480,9240, 15750,50400,117600,147840,166320,194040,291060, 510510,970200,2942940,4324320,5762400,9147600, 17297280,19136250,43243200,85765680,96049800, 153153000,15178363200,37822664880,401392571580] |