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| n | a(n) |
|---|---|
| 1 | 900 |
| 2 | 3600 |
| 3 | 8100 |
| 4 | 14400 |
| 5 | 17424 |
| 6 | 22500 |
| 7 | 32400 |
| 8 | 57600 |
| 9 | 69696 |
| 10 | 72900 |
| 11 | 90000 |
| 12 | 108900 |
| 13 | 129600 |
| 14 | 166464 |
| 15 | 202500 |
| 16 | 230400 |
| 17 | 260100 |
| 18 | 278784 |
| 19 | 291600 |
| 20 | 345744 |
| 21 | 360000 |
| 22 | 374544 |
| 23 | 435600 |
| 24 | 476100 |
| 25 | 518400 |
| 26 | 562500 |
| 27 | 656100 |
| 28 | 665856 |
| 29 | 685584 |
| 30 | 756900 |
| 31 | 810000 |
| 32 | 921600 |
[900,3600,8100,14400,17424,22500,32400,57600, 69696,72900,90000,108900,129600,166464,202500, 230400,260100,278784,291600,345744,360000,374544, 435600,476100,518400,562500,656100,665856,685584, 756900,810000,921600] |