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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 4 |
| 3 | 8 |
| 4 | 16 |
| 5 | 32 |
| 6 | 64 |
| 7 | 128 |
| 8 | 144 |
| 9 | 216 |
| 10 | 432 |
| 11 | 864 |
| 12 | 1296 |
| 13 | 1728 |
| 14 | 2592 |
| 15 | 5184 |
| 16 | 10368 |
| 17 | 15552 |
| 18 | 31104 |
| 19 | 54000 |
| 20 | 108000 |
| 21 | 162000 |
| 22 | 216000 |
| 23 | 324000 |
| 24 | 648000 |
| 25 | 1296000 |
| 26 | 1944000 |
| 27 | 3240000 |
| 28 | 3888000 |
| 29 | 6480000 |
| 30 | 9720000 |
| 31 | 19440000 |
| 32 | 38880000 |
| 33 | 58320000 |
| 34 | 74088000 |
| 35 | 111132000 |
| 36 | 222264000 |
| 37 | 444528000 |
| 38 | 666792000 |
[1,4,8,16,32,64,128,144,216,432,864,1296,1728, 2592,5184,10368,15552,31104,54000,108000,162000, 216000,324000,648000,1296000,1944000,3240000, 3888000,6480000,9720000,19440000,38880000, 58320000,74088000,111132000,222264000,444528000, 666792000] |