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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 1 |
| 3 | 400598 |
| 4 | 1530622143864 |
| 5 | 28920026907938624194 |
| 6 | 2070756746775910218326948065 |
| 7 | 459408385876250801291447710561829082 |
| 8 | 271259741131895052775392614041761701799270286 |
| 9 | 379065045836307787068046364731543393514652159389593652 |
[1,0,1,400598,1530622143864,28920026907938624194, 2070756746775910218326948065, 459408385876250801291447710561829082, 271259741131895052775392614041761701799270286, 37906504583630778706804636473154339351465215938959\ 3652] |