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| n | a(n) |
|---|---|
| 1 | 419125848 |
| 2 | 244346936321 |
| 3 | 138268664434880 |
| 4 | 77982317263392032 |
| 5 | 43876333157141621192 |
| 6 | 24677029734327048142633 |
| 7 | 13875767412104735555136424 |
| 8 | 7801937784020534863813964416 |
| 9 | 4386714890323535267228362223256 |
[419125848,244346936321,138268664434880, 77982317263392032,43876333157141621192, 24677029734327048142633, 13875767412104735555136424, 7801937784020534863813964416, 4386714890323535267228362223256] |