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| n | a(n) |
|---|---|
| 1 | 1302540 |
| 2 | 1268088 |
| 3 | 123552 |
| 4 | 137280 |
| 5 | 20532 |
| 6 | 7804 |
| 7 | 6552 |
| 8 | 3120 |
| 9 | 180 |
| 10 | 24 |
| 11 | 13 |
[1302540,1268088,123552,137280,20532,7804,6552, 3120,180,24,13] |