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| n | a(n) |
|---|---|
| 1 | 420 |
| 2 | 990 |
| 3 | 1680 |
| 4 | 4200 |
| 5 | 9900 |
| 6 | 12060 |
| 7 | 12870 |
| 8 | 13230 |
| 9 | 16800 |
| 10 | 17010 |
| 11 | 25500 |
| 12 | 33570 |
| 13 | 37380 |
| 14 | 42000 |
| 15 | 53250 |
| 16 | 65310 |
| 17 | 75810 |
| 18 | 80010 |
| 19 | 99000 |
| 20 | 102750 |
| 21 | 115710 |
| 22 | 117810 |
| 23 | 120600 |
| 24 | 128700 |
| 25 | 132300 |
| 26 | 143640 |
| 27 | 155430 |
| 28 | 168000 |
| 29 | 170100 |
| 30 | 187110 |
| 31 | 191610 |
| 32 | 211860 |
| 33 | 213180 |
| 34 | 219450 |
[420,990,1680,4200,9900,12060,12870,13230,16800, 17010,25500,33570,37380,42000,53250,65310,75810, 80010,99000,102750,115710,117810,120600,128700, 132300,143640,155430,168000,170100,187110,191610, 211860,213180,219450] |