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| n | a(n) |
|---|---|
| 1 | 72 |
| 2 | 2450 |
| 3 | 648 |
| 4 | 1225 |
| 5 | 120050 |
| 6 | 450 |
| 7 | 3969 |
| 8 | 581042 |
| 9 | 211250 |
| 10 | 20808 |
| 11 | 9801 |
| 12 | 30625 |
[72,2450,648,1225,120050,450,3969,581042,211250, 20808,9801,30625] |