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| n | a(n) |
|---|---|
| 1 | 324 |
| 2 | 143212 |
| 3 | 64369764 |
| 4 | 28964458546 |
| 5 | 13034933066892 |
| 6 | 5866193355938718 |
| 7 | 2640002203816927226 |
| 8 | 1188097914449381928076 |
| 9 | 534687682738799964386512 |
| 10 | 240629088538426121775581624 |
| 11 | 108291924647368035417996430328 |
[324,143212,64369764,28964458546,13034933066892, 5866193355938718,2640002203816927226, 1188097914449381928076,534687682738799964386512, 240629088538426121775581624, 108291924647368035417996430328] |