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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 0 |
| 2 | 1 |
| 3 | 1004849563 |
| 4 | 7541872062618216079 |
| 5 | 370243779118368267931211789686 |
| 6 | 91050643996464879303067913358954122530151 |
| 7 | 90098061524165913059428708258834814271005531460359720 |
| 8 | 302407545158616421950876578542740909974755462890611522604756347847 |
[0,0,1,1004849563,7541872062618216079, 370243779118368267931211789686, 91050643996464879303067913358954122530151, 90098061524165913059428708258834814271005531460359\ 720, 30240754515861642195087657854274090997475546289061\ 1522604756347847] |