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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 11 |
| 3 | 1348 |
| 4 | 7993925 |
| 5 | 2986939982086 |
| 6 | 100308280020162672007 |
| 7 | 416336818263472141683094788104 |
| 8 | 281633775231427434285800695714399092181001 |
| 9 | 39594086714441777969538839399390619086007952991080833034 |
[1,2,11,1348,7993925,2986939982086, 100308280020162672007, 416336818263472141683094788104, 281633775231427434285800695714399092181001, 39594086714441777969538839399390619086007952991080\ 833034] |